Please show the formula, break down, and explain how you got each answer

2. (15 pts.) Make an Excel spreadsheet (sheet 2, renamed as FVA) which a label across the top of "monthly contributions are columns, length of months are rows, table assumes 7% APR. Then have columns headed with "$50, $100, $150," "$200," etc., up to and including $1,000. Also have corresponding rows labelled 10 months, 20 months, 30 months, etc., up to and including 400 months. Fill the table with the resulting ending balance amounts, so the top-left table amount is the account balance the moment after making the 10h deposit of $50 into an account growing at 7% APR compounded monthly