Hi! I need help with the questions

1. The working capital management policies imply: Seleccione una: a. determine the amount and appropriate mix of current assets b. determine appropriate financing of current assets C. determine the appropriate financing of the assets and liabilities of the company d. all of the above are correct e. A and B are correct 2. The beta coefficient, B, of a stock or investment portfolio does not change over time. It can be concluded that it will always be the same as long as that asset or investment portfolio exists. Seleccione una: a. True b. False 3. One of the advantages of short-term financing vs long-term financing is that: Seleccione una: a. Loan repayment is required faster b. the interest on the short-term loan is higher c. financing interests in the long term fluctuate more than in the short term d. the cost of financing is lower in the short term e. short-term interests fluctuate more than in the long term 4. To select the best alternative between two stocks that have different returns and different levels of risk, a risk-averse investor will make the determination using: Seleccione una: a. the standard deviation of the series of returns of both alternatives b. the arithmetic average of the series of returns of both alternatives c. the lowest coefficient of variation between both alternatives d. the highest coefficient of variation between both alternatives e. the weighted average of both alternatives 5. The statistical measure used to measure how different assets are related to each other is known as: Seleccione una: a. correlation b. standard deviation C. variance d. arithmetic average e. geometric average 6.A company that wants to increase its value will have the objective that its CCC: Seleccione una: a. be as long as possible b. increase the time you cash your accounts receivable c. be as short as possible d. decreases the time you pay your accounts payable e. Cand D are correct