1. Make Office Agenda 2.Company Data Entry 3.Performing corporate financial administration arrangements. 4.Compile and make corporate financial reports and corporate tax reports. 5.Prepare a company budget plan. 6.Compile and make a budget or company expenditure periodically (monthly and annually). 7.Analyze Fix Cost, Variable Cost, overhead cost, and cost of production, as well as cost efficiency if the company is engaged in manufacturing. 8.Making / compiling / analyzing COGM (Cost of Goods Manufacturing) and COGS (Cost of Goods Sold). 9.Carry out a periodic stock-taking process as needed and make a report Analyze costing reports and verify supporting documents for inventory data and their mutations.