Please I need a solution to all the questions please

Question Completion Status QUESTION 12 A company has a Return on Equity of 0.32, a Profit Margin of 0.25 and Total Asset Turnover of 0.4. Using this information calculate the Equity Multiplier? QUESTION 13 In the month of February Concord Airlines expects a total cash receipt of 219 and a total cash disbursements (payments) of 499. The ending cash balance of January was 64. The company will take a loan in case the minimum desired cash balance of 500 BD is not met Based on this information what is the loan amount for the month of February QUESTION 14 Bahrain Specialist Hospital has recently hired you to improve their inventory management for some of the mostly costly medicines they use. You decide that the best method to use is the EOQ. After some analysis and research you gather the following information: Yearly sales 3.478 Cost of placing order 127 Carrying costs per order 20 Based on this calculate the EOQ wall anders