please answer all the question

01: Solve the following problems (show your work): 1. Colorado State University charges $22.500 a year in graduate tuition Tuition rates are growing at 5% each year due to inflation. You plan on enrolling in graduate school in five years. What is your expected graduate Tuition in five years? (by using the tables and equation). 2. a parent purchased a Treasury bond that will pay $20,000 to their new-born child in 15 years. If this bond is discounted at a rate of 5% per year, what is today's price for this bond? (by using the tables and the equation) 3. Aramco just sold a product with the following payment plan: $60,000 today, $45,000 next year, and $20,000 the following year. If Aramco places the payments into an account earning 10% per year, how much money will be accumulated in the account after collecting the last payment? (by using the equation) 4. You wish to purchase a financial contract that provides qual cash flows of $20,000 per year for the next 7 years. If you discount these cash flows at a rate of 12% per year, what are these cash flows worth today if the cash flows occur at the end of each period? (by using the tables and the equation) 5. Sabic sells a bond that pays $3,000 interest per annum in xenstuity. The market rate of interest for this type of obligation is 7%. What amount will you be able to sell the bond to an investor for? (by using the equation)