pls, can you explain this questions. I need help

1. Your firm has decided to eliminate its least profitable division. Please select this division and estimate how much next year's revenues, Net Income and EPS will be impacted. Show all financial calculations and workings. 2. Your firm had one of its major customers default on $2B in debt. Assume your company had made a provision for $500 MM against this account in the prior year, how does this default impact current year's earnings ard EPS. Show all financial calculations and workings. 3. Your firm had identified a major investment opportunity which will require $10BN in investments (Fixed assets and working capital). AS CFO you need to decide whether to fund it by Debt or Equity. Whichever way you decide, explain what impact this will have on your firm's earnings, EPS and market price (if any impact). Show all financial calculations and workings. 1. Your firm has decided to eliminate its least profitable division. Please select this division and estimate how much next year's revenues, Net Income and EPS will be impacted. Show all financial calculations and workings. 2. Your firm had one of its major customers default on $2B in debt. Assume your company had made a provision for $500 MM against this account in the prior year, how does this default impact current year's earnings ard EPS. Show all financial calculations and workings. 3. Your firm had identified a major investment opportunity which will require $10BN in investments (Fixed assets and working capital). AS CFO you need to decide whether to fund it by Debt or Equity. Whichever way you decide, explain what impact this will have on your firm's earnings, EPS and market price (if any impact). Show all financial calculations and workings