Mercedes, Co. has the following quarterly financial information. Sales Revenue Cost of Goods Sold Operating Expenses Interest Expense Income Tax Expense Average Number of Common Shares Outstanding Stock price when Q4 EPS released 4th Quarter 3rd Quarter 2nd Quarter ist Quarter $937,800 $947,300 $945, 600 $ 953,400 306, 300 318,900 318,500 323,700 249,500 260,900 259,100 263,200 4,500 4,500 4,500 4,400 86,100 89,000 89,000 91,500 802,030 797,064 798,670 812,000 24 Required: a. Calculate the gross profit percentage for each quarter. b. Calculate the net profit margin for each quarter. c. Calculate the EPS for each quarter. d. Calculate the Price/Earnings ratio at the end of the year