im just doing thus to see if my answers are correct

Question 1 2 pts Paul would like to buy a $50,000 Ford F-150 in 15 years. What is the present value amount that he would need to deposit into an account earning an annual interest rate of 6%? $20,863 $21.616 O $119,828 O $22.979 O $32,144 Question 2 2 pts Linda would like to buy a $1,000,000 Denver-based company in 20 years. What is the present value amount that she would need to deposit into an account earning an annual interest rate of 5%, compounded monthly? $2,635.298 O $368,645 $2.712,640 $376,889 O $401,878 2 pts Question 3 Carlos has been talking to a mortgage banker about buying a house. What would his monthly payments be for a home loan of $100,000 financed at 7% over 30 years? O $1,058.64 $1,330.60 O $665.30 O $671.55 $1,327.36