my first question got "closed" and wasn't answered so im reposting. then an expert didn't answer the second part of the second question so that's another repost. please help me out i have a limited amount of questions left to ask. please answer all parts if you are answering one question (id like them all to be answered tho and will upvote if correct)

DFB, Inc. expects earnings next year of $4.41 per share, and it plans to pay a $2.02 dividend to shareholders (assume that is one year from now). DFB will retain $2.39 per share of its earnings to reinvest in new projects that have an expected return of 15.7% per year. Suppose DFB will maintain the same dividend payout rate, retention rate, and return on new investments in the future and will not change its number of outstanding shares. Assume next dividend is due in one year. a. What growth rate of earnings would you forecast for DFB? b. If DFB's equity cost of capital is 12.8%, what price would you estimate for DFB stock today? c. Suppose instead that DFB paid a dividend of $3.02 per share at the end of this year and retained only $1.39 per share in earnings. That is, it chose to pay a higher dividend instead of a. What growth rate of earnings would you forecast for DFB? DFB's growth rate of earnings is \%. (Round to one decimal place.) Your firm has a credit rating of A. You notice that the credit spread for five-year maturity A debt is 89 basis points (0.89%). Your firm's five-year debt has a coupon rate of 5.8% with semi-annual coupons. You see that new five-year Treasury notes are being issued at par with a coupon rate of 1.7%. What should be the price of your outstanding five-year bonds per $100 face value. The price of the bond is $ (Round to the nearest cent.) Consider the following bonds: What is the percentage change in the price of each bond if its yield to maturity falls from 6.9% to 5.9% ? The price of bond A at 6.9% YTM per $100 face value is $ (Round to the nearest cent.) The price of bond A at 5.9% YTM per $100 face value is $ (Round to the nearest cent.)