please help me to solve this thankyou

2. Mr. Entrepreneur has been seen his business growing and increasing. It is a good business because online sales are available to reach all segment customers. The company is categorized as Small Medium Enterprises (SMEs). Mr. Entrepreneur tried to anticipate these sales increased by buying more inventories. By buying more inventories, the company can fulfill increasing demand and attract new customers. This is data at present time, Total Assets IDR 100,000,000; Fixed Assets IDR 40,000,000; Total current assets IDR 60,000,000 which including cash and inventory for IDR 32,000,000. Total current liabilities IDR 10,000,000; Share Paid Capital is IDR 90,000,000. Mr. Entrepreneur plans to expand his business for medium and long planning and it requires long term resources to finance more equipment. Questions: a. If the company wants Debt to Asset = 0,50. How much long-term liabilities is needed? (point 10) b. What is the changes in Debt to Equity Ratio.? Do you think this changes in DER is good or bad for the company? Please explain your opinion. (point 10) c. Using the old data (before the DER changes), company want to have current ratio = 2. How much credit purchase need to be made if the company wants current ratio =2.? (point 10)