Need help asap. thanks in advance

6. Suppose Vraj has $150,000 and is thinking about investing the funds into Real Estate Investment Trusts "REITs". What if Vraj decides to invest this capital for 5 years into a REITs account earning interest of 9% semi-annually. How much will Vraj's investment grow to become in 5 years? 7. DENK Equity Capital, Inc., has an unfunded pension liability of $750M that must be paid in 30 years. To assess and evaluate the value of the firm's stock, financial analysts want to discount this liability back to its present value. If the relevant discount rate is 8 percent, what will be the present value of this liability? 8. Assume you deposit a $250,000 today into an account that pays 9% interest on a quarterly basis. How much will you have in 5 years in your account balance