c) GM motors offered you two different salary arrangements after you recent joined it. You can have $75,000 per year for the next two years, or you can have $64,000 per year for the next two years, along with a $20,000 signing bonus today. The bonus is paid immediately, and the salary is paid at the end of each month. If the interest rate is 10% compounded monthly, what is the PV for both the options? Which option do you prefer