I need help with these Mcq, I tried to solve some but not sure. Please help

QUESTION 12 Which of the following statements is false about inventory management? O A method that categorizes inventory based on their criticalness can be known as the ABC method. The Economic Order Quantity method (EOQ) measures the optimal inventory sizes that should be ordered at once to have a more efficient and minimal inventory cost. O The Just-In-Time method (JIT) orders surplus inventory to avoid a stock-out problem. O All of the above are true. QUESTION 11 In regards to marketable securities which of the following statements is true? O Treasure bills are considered to be the most risk free asset Repurchase agreements are considered to be capital market instruments. Money market securities are long term investments. All of the above are false. 1000 QUESTION 13 Which of the following is not a profitability ratio? O Retum on Assets Retum on Equity Asset tumover ratio All of the above are profitability ratios QUESTION 14 A company with a net income of BD 215,000 and a dividend pay-out ratio of 35%, will retain how much cash: OBD 139750 BD 75250 BD 161250 BD 180000 QUESTION 15 If a company's days sales in receivables is 32 days what is their receivables turnover? 12.25x 14.37x 11.41x 12.67x