can someone please help me answer these questions using spreadsheet?

1. Record the principle, interest rate, and term of the loan. We are using the monthly payment method so there are twelve (12) interest periods in a year. 2. Using the spreadsheet provided, calculate your monthly payment(MP) from the given data in item 1 above. 3. Assume you pay an extra $200 a month(B7), how long will it take to pay off the home loan(D11)? 4. From your result in part 3, how much money is saved over the term of the loan(D14)? Compute time to pay loan Compute MP for loan MP (monthly payment) 805.23243 Principal (amount financed) Interest rate (as decimal) time (months) MP (monthly payment) 150000 0.05 360 806 time to pay (months) time to pay (years) 359,2070865 29.9339238