How much is accumulated over two years in each of the following savings plans? a.$40at the end of each month for 24 months at 12 percent compounded monthly b. $30 at the end of the first month, $31 the end of the second month, and so forth, increasing by$1per month, at 12 percent compounded monthly

Tyrone wants to spend $15,000 on a new car three years from now. He opens a savings account and deposits $3,000 today. One year from now, he plans to deposit $3,000 in the account, and one year after that, he plans to deposit another $3,000. If the account earns 5% interest per year, how much additional money will Tyrone need three years from now to meet his $15,000 goal? [Enter your answer with no dollar sign or comma.].

You want $12,000 in your IRA in 6 years. Assuming you get 8% compounded quarterly, how much will you need to put in each quarter?

can you solve it with formulas?please make your text readable.