Answer briefly the following questions: a) Write the equation for the Future Value of 4.00O deposited in a life insurance company at 12% at the end the 5th year. b) What is the relationship between the Present Value Factor and PV of an Annuity Factor? c) Write the formula of the Price-Earnings ratio and explain how a result of 11 should be interpreted. d) Define the cost of 4-year maturity end of the maturity Note: Please write down the formula for each problem and substitute the values before solving