Could someone please solve these questions step by step showing formulas?

1. An investment advisor would like you to buy an asset for $335 today on condition that he will sell off the asset in three years for you for $400. If the current market rate of interest is 10 percent, would you buy the asset from him? Why or why not? Justify for your answer. Show all your computations. (10 points) 2. You are considering a one-year investment. If you pay $1,250, you will get back $1,350. What rate is the investment paying? Show all your calculations. (10 points) 3. Alexander have been saving to buy a car. It will cost him $10,000. He currently has $2,300. If Alexander can earn 16 percent, how long must he wait to buy the car, assuming the car price won't change. Show all your computations. (10 points) 4. What is the present value of $1,900 to be received at the end of twelve years, assuming the following annual interest rates? (10 points each) a. 5 percent, discounted annually b. 10 percent, discounted semi-annually c. 16 percent, discounted quarterly d. O percent