A. A store has sales of $421,000 with costs of $342,000. Interest expense is $18,000 and depreciation is $33,000. The tax rate is 34 percent. what is the net income?

B. what is the price of a bond that pays annual coupons with a coupon rate 4.5%, has a face value of $1,000, matures in 11 years and has a yield to maturity of 10%?

C. A firm has total debt of $4,850 and a debt-assets ratio of 0.5. What is the value of the total assets?