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This service aims to socialize the mathematical connection to the concept of Element (demand and supply for MSME products in North Pelawi Village, Babalan District, Langkat Regency. This service activity is carried out by a service team consisting of lecturers and students who aim to provide briefings in the form of socialization to the community of business actors and MSME owners where with this activity it is hoped that there will be awareness and motivation of business actors to relieve the importance of applying mathematical concepts in the context of the connection or tension between the amount of demand and supply. So to predict the amount of demand and the amount of supply at a certain price is not difficult. Because with the ability to predict and control the number of goods offered, the price will be able to be conditioned to be stable and still within reasonable limits. For this reason, the role of business actors has a great influence on the sustainability and development of the business carried out so that the goal of obtaining maximum profits for better MSME performance is obtained. This service was carried out in North Pelawi Village by previously recording business actors around North Pelawi Village with the aim that MSMEs that have been run so far can better apply an understanding of mathematical concepts that are connected to the demand and supply elements for products produced in a certain period or period of time.

In the increasingly fierce business competition, understanding the factors that influence consumer buying interest is crucial. This study analyzes the effect of product quality and price on consumer purchase intention of Tofu Baxo Ibu Pudji in Pamularsih, Semarang City. Using a quantitative survey method, data was collected from 50 respondents through questionnaires. The results showed that product quality and price have a strong and positive relationship with consumer buying interest. The correlation test shows that product quality has a calculated r value of 0.68 and price of 0.62, both of which are greater than r table (0.2787), indicating a significant relationship. Partial regression test (t-test) shows that product quality (t count = 38.83) and price (t count = 6.96) have a significant effect on purchase intention (t table = 2.01063). The simultaneous test (F-test) shows that product quality and price together have a significant effect on buying interest with an F value of 26.1168 (F table = 3.200). The coefficient of determination (R2) shows that product quality and price explain 52.63% of the variation in consumer buying interest, while 47.37% is influenced by other factors. The results of this study provide insight for business owners in improving quality and pricing strategies to increase competitiveness and sales volume.

This research aims to find out what factors can influence the level of demand other than price in the North Sangatta main market. This type of research is field research, with a qualitative descriptive approach. The data collection techniques used in this research are interviews, observation and documentation. The data analysis used in this research is qualitative descriptive, through several stages, the first stage is data reduction, the second stage is data presentation, and the final stage is drawing conclusions. The results of this research show that there are several factors that influence the level of demand from the consumer's point of view and the producer's point of view in the main market of North Sumatra. From the consumer's point of view, factors that influence the level of demand include the size and shape of goods or services, promotions and discounts, and income. monthly, from the producer's point of view, including consumer behavior (consumer tastes), quality of goods, certain seasons or weather, and prices of other goods.

Micro, small, and medium-sized enterprises (MSMEs) are profitable businesses that are owned by people or corporate entities that operate to satisfy personal needs and ensure their existence. Calculating and analyzing manufacturing expenses in order to establish the selling price of fried chicken goods is the goal of this study. The full cost method is used to achieve this. Using a quantitative approach, this research investigates the elements that influence selling prices. This research uses direct observation of objects and interviews with owners to obtain precise data. According to our observations and interviews with Mr. Stefanus (36), owner of the Ayam Gebuk Sambalado MSME, the business still uses conventional methods to calculate the manufacturing cost. This research uses the full costing method to make information on the cost of production more accurate. This is predicated on a comparison of the whole costing technique and the business method for determine cost of items created, which demonstrates that the final cost of goods manufactured differs significantly. This happens because business owners don't know how to calculate the correct cost of production, so they don't include costs correctly in the price calculation.

This study examines the effect of market risk, investor sentiment, and interest rates on the performance of energy sector stocks in Indonesia for the period 2019–2023, with market liquidity as a mediating variable. The study was conducted through a literature review by identifying and analyzing various related studies. Secondary data was obtained from scientific journals and related reports using relevant literature selection techniques. The results of the study indicate that oil price volatility, investor sentiment, and interest rate changes significantly affect the performance of energy sector stocks. Market liquidity was found to be able to reduce the negative impact of market risk and interest rates, and strengthen the positive influence of investor sentiment on stock prices. This study concludes that market liquidity plays an important buffer in maintaining the stability of stocks in the energy sector, especially in dealing with market fluctuations. The results of this study contribute to investment managers in developing more adaptive portfolio strategies and to regulators in creating policies that support market liquidity.

The purpose of this research is to determine the influence of distribution channels, price perceptions, product availability on consumer satisfaction at PT. Arie Mulya Barutama Semarang. The population of this study was 140 customers. The samples taken using saturated sampling techniques were 140 respondents. This research data analysis tool uses multiple linear regression. The research results show that Distribution Channels have a positive effect on Consumer Satisfaction. This is shown by the calculated t value of 4.758 >1.655, with a sig value. equal to 0.000 < 0.05 (significant). Price Perception has a positive effect on Consumer Satisfaction. This is shown by the calculated t value being greater than the t table, namely 3.312 > 1.655, with a sig value. equal to 0.001<0.05 (significant). Product Availability has a positive effect on Consumer Satisfaction. This is shown by the calculated t value, which is 3.953 > 1.655, with a sig value. equal to 0.000 < 0.05 (significant).

Profit emerges as a pivotal informational cornerstone captivating investor attention, adeptly revealing the intricate dynamics of a company's stock valuation. Through PBV, researchers can discern stock valuation via a rational and concise approach. The research aims to explore the correlation between profitability and stock price within telecommunication enterprises registered at BEI during the 2020-2022 period. Employing purposive sampling, the study selected 16 companies as analytical units. The research methodology implements a descriptive-verifiable approach, leveraging secondary data sourced from BEI. Statistical analysis proceeded through linear regression to uncover inter-variable relational patterns. Research findings demonstrate that profitability contributes significantly to stock price fluctuations, with a 20.6% influence at a moderate correlation level.

This study aims to determine and explain the influence of Islamic branding, product quality and price on consumer purchasing decisions on Wardah products in Semarang. This study is a type of quantitative research. The determination of the number of samples in this study was calculated using the Lameshow formula. The sampling technique used in this study used a non-probability sampling technique with a purposive sampling determination of 97 respondents. Based on the results of the study, it shows that: Islamic branding and price have a significant influence on consumer purchasing decisions on Wardah products in Semarang. Product quality has no influence on consumer purchasing decisions on Wardah products in Semarang.

This research aims to determine the effect of halal certification and price on customer satisfaction. This research uses a quantitative approach to collect data using primary data and questionnaires. Tungkal Seafood restaurant consumers are the subjects of this research. Purposive sampling technique, which was used to achieve the research objectives, collected 100 respondents. Normality, multicollinearity and heteroscedasticity tests are the multiple linear regression analysis tools used. The F test and T test are used to test the hypothesis. Results obtained from the regression equation: Y = 0.959+ 0.384(X1) + 0.395(X2) + e. The results of data analysis show that the independent variable halal certification (X1) does not partially influence customer satisfaction (Y) (T test), and the price variable (X2) influences customer satisfaction significantly. Simultaneously, the F test shows that the independent variables halal certification (X1) and price (X2) influence purchasing decisions (Y) positively and significantly. The influence of the Coefficient of Determination variable is 48.4%, the influence of Halal Certification and Price on Customer Satisfaction at Tungkal Seafood Resto, while 51.6% is determined by other variables outside the research.

This paper discusses the equilibrium of the monopoly market within the framework of the theory of demand and supply, and how it impacts social welfare. In a monopoly market, there is one seller who controls the entire supply of a good and service, which allows the monopoly company to influence the price and quantity of goods produced. This study uses Qualitative Methods to analyze the interaction between demand and supply in a monopoly market, focusing on how higher pricing and limited production reduce consumer surplus and create market imbalances. In addition, this study also explores the negative impacts of the monopoly market on social welfare, where imbalances in the distribution of goods and services can lead to a decrease in the quality of life of the community. The results of the study show that although monopoly companies can achieve greater profits, consumers and society as a whole tend to be disadvantaged, with inefficient allocation of resources and unfair distribution.  

Taxes play an important role in the economy as a source of state revenue that is used to fund various development programs. However, the practice of tax avoidance is often a challenge that is detrimental to the potential of state revenue and is the main issue in tax management. Researchers compiled this scientific article with the aim of exploring the link between transfer pricing and financial difficulties in influencing tax avoidance practices. The method used is literature study by analyzing various journals, books and relevant research reports through online platforms such as Google Scholar and Publish or Perish. The data was analyzed using a qualitative descriptive approach to identify patterns and understand the implications of the relationship between the variables studied. The results of the research findings suggest that the relationship between transfer prices and financial hardship to tax avoidance is inconsistent with mixed results. Some analyses showed a significant association, while others found no strong association. These findings indicate that the influence is situational and dependent on the characteristics of the company, thus expanding the understanding of the factors that affect tax avoidance and serving as a basis for further research.

This study aims to analyze the effect of BI Rate, Rupiah exchange rate, and accounting profit on the Composite Stock Price Index (IHSG) in Indonesia. As one of the main indicators in the capital market, IHSG reflects the overall stock market performance and is influenced by various macro and micro economic factors. BI Rate as the reference interest rate, Rupiah exchange rate as an indicator of currency exchange rate, and accounting profit as a measure of company performance have high relevance to the movement of IHSG. This study uses a literature review method by referring to various previous studies that discuss the relationship between these variables. The results of the analysis show that the three variables have a significant influence on IHSG, both directly and indirectly. BI Rate and Rupiah exchange rate affect IHSG through financial market mechanisms, while accounting profit is more related to investment decisions and individual company performance. These findings provide insight for investors, policy makers, and academics to understand the dynamics of the relationship between economic indicators and stock market performance in Indonesia.

Factors affecting tunneling incentives and bonus mechanisms in corporate transfer pricing decisions are analyzed in this study. The motivation to place capacity from a branch office to a head office is called tunneling incentives, which will be influenced by transfer pricing decisions. In addition, the way managers determine transfer prices can be influenced by the bonus mechanisms implemented in the company. A qualitative descriptive method with a literature review approach is used in this study. The results of this study show that there is a different relationship between tunneling incentives and bonus mechanisms in transfer pricing decisions, so there is no clear agreement. Important insights into the factors affecting transfer pricing practices are provided to stakeholders by these findings, as well as their impact on the transparency and accountability of financial statements. This study is expected to be used as a reference for further research and provide recommendations for companies in formulating more effective transfer pricing policies. In addition, this study presents detailed illustrations based on existing facts to assist future research by considering tunneling incentives and bonus mechanisms in the context of transfer pricing.  

This study aims to assess the potential development of beef cattle farming businesses for farmers in Perbaungan District, Serdang Bedagai Regency. The variables used in this research are beef cattle production and beef cattle prices as independent variables, and farmers' income as the dependent variable. The analysis approach utilizes a quantitative method with a multiple linear regression model using time-series data sourced from the Central Statistics Agency (BPS) of Perbaungan District for the period 2019–2023. The results indicate that the development of beef cattle farming businesses in Perbaungan District has significant potential to increase farmers' income and improve their welfare. The variables of beef cattle production and beef cattle prices collectively have a significant influence on farmers' income.

The purpose of this study is to ascertain how customer satisfaction at the Honda Sinar Wijaya Motor Kediri dealer is impacted by factors such as location, pricing, and service quality. Quantitative research is what this kind of study is. Primary and secondary data are the methods of data collecting that are employed. At the Honda Sinar Wijaya Motor Kediri Dealer, 77 respondents provided samples for the study through the use of the incidental sampling technique. Literature reviews, interviews, and questionnaires were used to gather the research data. Multiple linear regression analysis is the method of analysis that is employed. The t-test of the service quality variable showed a significant partial influence on customer satisfaction with a sig result of 0.001 <0.05, and the study's multiple linear regression equation was Y = 19,414 + 0.375X1 + 0.521X2 + 0.291X3. With a sig value of 0.001>0.05, price has a strong partial impact on customer satisfaction. With a sig. value of 0.017>0.05, location has a strong partial impact on customer satisfaction. With a significance value of 0.000 <0.05, the F test yielded the F count result. According to the analysis's findings, customer satisfaction at the Honda Sinar Wijaya Motor Kediri Dealer is significantly impacted by pricing, location, and service quality all at the same time.

Taxes play an important role in the economy as a source of state revenue that is used to fund various development programs. However, the practice of tax avoidance is often a challenge that is detrimental to the potential of state revenue and is the main issue in tax management. Researchers compiled this scientific article with the aim of exploring the link between transfer pricing and financial difficulties in influencing tax avoidance practices. The method used is literature study by analyzing various journals, books and relevant research reports through online platforms such as Google Scholar and Publish or Perish. The data was analyzed using a qualitative descriptive approach to identify patterns and understand the implications of the relationship between the variables studied. The results of the research findings suggest that the relationship between transfer prices and financial hardship to tax avoidance is inconsistent with mixed results. Some analyses showed a significant association, while others found no strong association. These findings indicate that the influence is situational and dependent on the characteristics of the company, thus expanding the understanding of the factors that affect tax avoidance and serving as a basis for further research.

The financial performance of mining companies listed on the Indonesia Stock Exchange (IDX) during the 2020-20203 period was greatly influenced by fluctuations in global commodity prices and macroeconomic conditions that had an impact on the company's competitiveness and profitability. Therefore, it is important to assess how companies in this sector are managing their financial performance amid various challenges and opportunities. This study analyzes financial performance using several main financial ratios, including liquidity ratios (Current Ratio and Quick Ratio), solvency ratios (Debt to Equity Ratio and Debt to Asset Ratio), profitability ratios (Return on Assets, Return on Equity, and Net Profit Margin), and activity ratios (Total Asset Turnover and Inventory Turnover). The method used to conduct the analysis is the quantitative descriptive analysis method, using data that has been taken based on the annual financial statements of companies listed on the IDX during the period. Sample selection using the purposive sampling method, resulted in 3 companies being analyzed. The results of the analysis of 81 data observed using the Multiple Linear Regression method showed that environmental performance and environmentally friendly products had a positive impact on the company's financial performance, while environmental poroscope and environmental activities did not show a significant influence on the company's financial performance.

Desa Burno in Lumajang has experienced a significant surge in cardamom cultivation in line with evolving agricultural trends. While initially boosting farmers' incomes, this production explosion has led to a drastic decline in cardamom prices in the market. This phenomenon is exacerbated by the dominance of middlemen who control pricing and marketing, making it difficult for farmers to obtain fair prices. This article explores the dynamics of the cardamom market in Desa Burno, including the impact of mass planting trends on prices and the limitations faced by farmers due to middlemen influence. Through qualitative analysis, market data, and structured interviews, this research uncovers the challenges faced by cardamom farmers and provides recommendations for fairer marketing strategies. Additionally, the FOMO (Fear of Missing Out) behavior among farmers has contributed to the increased cultivation of cardamom, further worsening the market situation. This study aims to provide deeper insights into the relationship between cardamom agriculture, middlemen dominance, and FOMO behavior, while offering solutions to enhance the welfare of farmers in Desa Burno.

This research aims to analyze the relationship between feed prices and the productivity of broiler chickens in Indonesia, considering that poultry farming is the main source of animal protein needs for the community. One important component that influences production efficiency is feed prices, which often change due to changes in local and international markets. This research uses a quantitative analysis method with regression which is used in this research to find the relationship between the increase in feed prices and the level of productivity of broiler chickens, including body weight gain, feed efficiency and mortality rates. The data used includes feed prices, production costs and harvest yields from various regions in Indonesia during a certain time period. According to research results, the increase in feed prices made a significant contribution to the decline in broiler chicken productivity. These results indicate that to maintain production stability, strategies to manage feed costs and diversify local raw material sources are needed. In conclusion, to keep the poultry farming industry in Indonesia afloat, feed price stability is very important.

The aim of this research is to see how increases in credit and investment interest rates impact economic growth in North Sumatra from 2013 to 2023. Indonesia faces the challenge of balancing economic growth, price stability and job creation as a developing country. Quantitative methods were used in this research, which used secondary data from the National Center for Statistics. This method is multiple linear regression analysis. Included in the variables studied are economic growth, investment, and credit interest rates. The research results show that credit interest rates have a positive but insignificant impact on economic growth, while investment has a negative and significant impact. According to multiple regression analysis, fluctuations in credit and investment interest rates can be responsible for 37.9% of economic growth. Additional unexamined factors influence the remaining sections. This research suggests that the government and stakeholders re-evaluate investment strategies to encourage sustainable economic growth in North Sumatra.