<em>Ecoprint</em><em> is one of the promising alternative business opportunities in the fashion sector. Especially in this digital era that makes it easy for someone to do everything, one of which is promoting a fashion business on social media. The purpose of this research is to introduce Bumiharjo Village women to the utilization of nature in Bumiharjo to be utilized in opening an economic business. By utilizing natural resources in the surrounding environment, ecoprint products are products that are worth selling, have a high selling price and most importantly are environmentally friendly. This research uses an experimental method because it is a research by conducting ecoprint trials using paper bags with pounding techniques, further examining research on ecoprint techniques specifically using data collection methods Literature Study and Using Observation methods. The results showed that the ecoprint training using the pounding technique increased the creativity of the mothers compared to before the training was conducted. There are mothers who want to try to make ecoprint crafts independently. Researchers hope that this ecoprint training can be a business opportunity and empowerment of creative and independent women for the mothers of Bumiharjo Village.</em>

Dalam perkembangan teknologi di era industry 4.0 khususnya dalam bidang elektronika kosentrasi kendali berupa sistem otomasi industri. Perkembangan ini di awali dengan munculnya beberapa kontroler diantranya adalah mikrokontroler dan mikroprosesor .Perkembangan ini berfungsi salah satunya adalah mempermudah pekerjaan manusia dengan mengontrol suatu sistem secara otomatsis, contohnya adalah parkir otomasis. Pada artikel ini dituliskan suatu metode perancangan dan pembuatan prototype Sistem ketersedian slot parkir dengan arduino nano berbasis Outseal Studio dan Haiwell Cloud SCADA. Proses kerja pada sistem ini yaitu memonitoring alur kerja di area suatu slot parkir dan merekap jumlah kendaraan disetiap slot. parkir. Sistem ini di kontrol melalui Arduino nano PLC yang kemudian tampilanya menggunakan SCADA yaitu Haiwell Could SCADA. Sistem parkir ini dirancang untuk memantau slot pakrir,membuka palang pintu otomatis dan memberi informasi berupa data report setiap slot kepada petugas parkir. Hasil implementasi sistem ini tersebut mampu mempermudah petugas parkir untuk mengontrol terhadap area parkir serta meningkatkan keamanan area parkir dan dapat meminimalisir kehilangan kendaraan yang parkir di setiap slotnya. 

The purpose of this study is to determine the effect of interest rates and timeframes on bad debts. This research was conducted at the Sharia Cooperative of the Kertasinduyasa Society, Brebes with a population of 50 respondents. The data collection method in this study was carried out by distributing questionnaires to respondents who had bad debts in the cooperative. The data analysis used is an instrument test which includes validity test and reliability test, classical assumption test which includes normality test, multicollinearity test, and heteroskedasticity test, hypothesis test which includes t test and f test and determination test. From the results of the test conducted, it was concluded that there was a significant influence of the interest rate variable on the bad loan variable with a significance value of 0.007 < 0.05, while the time period variable had no significant effect on the bad credit variable with a significance value of 0.872 > 0.05.

The Muji Jaya Workshop in determining the cost of body repair, it still uses a manual estimate model with paper media which will result in losses if the calculation of the cost of body repair that is informed to the customer is not enough so that the body repair costs received are not sufficient for the needs of raw material costs and labor costs in body work. The repair and preparation of financial statements will be disrupted and delayed for a long time if the note paper used is lost or damaged. This results in the owner not being able to make decisions quickly, precisely and accurately.
From these various problems, Workshop Muji Jaya implements the use of the activity based costing method in the accounting information system for determining body repair costs in order to make it easier to determine the cost of body repairs to be more accurate and in presenting financial statements to be easier and more efficient because this method is guided by the assignment of costs to products. or services based on all required activities.
 
Keywords: estimation, cost, activity based costing