The balance sheet and income statement shown below are for Koski Inc. Note that the firm has no amortization charges, it does not lease any asse the notes payable will be rolled over. Net saies Operating costs except depreciation 78,120 Depreciation 1,680 Earnings before interest and taxes (EBIT) $4,200 Less interest Earnings before taxes (EBT) Taxes Net income Other data: Shares outstanding (millions) Common dividends (millions of \$) 500.00 Int rate on notes payable \& L-T bonds $693.00 Federal plus state income tax rate 6% Year-end stock price 40% $47.52 Refer to Exhibit 4.1. What is the firm's TIE? Do not round your intermediate calculations. a. 4.99 b. 5.32 c. 5.09 d. 4.81 e. 4.67 Refer to Exhibit 4.1. What is the firm's P/E ratio? Do not round your intermediate calculations. a. 12.0 b. 12.6 c. 13.9 d. 13.2 e. 14.6