please make a spreadsheet..... I will upvote I promise do fast please

Can you please make spreadsheet for this question? Chloe borrowed $50000 at an annual interest rate of 4.55% compounded monthly and has been paying monthly payments of $800 for the past three years. What is the outstanding balance on the loan? How many more months will it take her to pay off the loan? What would be the amount of her last payment? How much less time would it take her to pay off the balance of the loan if she doubled her monthly payment to $1600? What would be the amount of her last payment