need answer. I attach part#A and PART#b Send me the answers for both

5 Question 1 pts Which of the following would be most effective in reducing agency costs within a firm? Requiring managers to buy stock in the firm. Limit outsiders from owning more than 1% of the company's shares. Remove outside directors from the board and replace with executives of the firm. Refuse to answer analyst's questions to reduce negative media. [ Which of the following is not an effective tool in reducing agency problems in a firm? Increased foreign ownership Increased blockholder ownership. Higher compensation from restricted stock grants. Increased analyst coverage of the firm