Please answer 9&10 and show work

QUESTION 9 You have just become the president of a company deciding whether to build a new factory (congrats!). The factory is expected to cost $511 million to build, and will yield benefits of $876 million in 9 years. The current annual interest rate is i=4%. What is the Present Value of the factory's benefits in millions of dollars? So if your answer is "35.56 million dollars", you should type in "35.56", NOT "35,650,000" Round your answer to two (2) decimal places QUESTION 10 Suppose the factory in the last question costs $860 million to build this year. Since the present (cost/benefit) is higher than the present (cost/benefit) It is[ (worthot worth) it to build the factory today QUESTION 11 please attach it here