I have the Income statement and balance sheet from the company GM, what do these questions mean ?

Update your project company's financial model with a new worksheet which shows the following ratios and their calculations for your project company and its competitors: 1. Trailing, one and two year forward price to earnings (P/E) ratios; 2. Trailing price to book (P/B) ratio; 3. Trailing, one and two year forward price to free cash flow (P/FCF) ratios; 4. Trailing, one and two year forward enterprise value to EBITDA ratios; 5. Trailing, debt to EBITDA (Debt/EBITDA) ratio; 6. Trailing, one and two year forward DuPont ROE breakdown ratio. Update your project company's financial model with a new worksheet which shows the following ratios and their calculations for your project company and its competitors: 1. Trailing, one and two year forward price to earnings (P/E) ratios; 2. Trailing price to book (P/B) ratio; 3. Trailing, one and two year forward price to free cash flow (P/FCF) ratios; 4. Trailing, one and two year forward enterprise value to EBITDA ratios; 5. Trailing, debt to EBITDA (Debt/EBITDA) ratio; 6. Trailing, one and two year forward DuPont ROE breakdown ratio