4. Doreen Short was looking over the repayment schedule for a loan of $40,000.00 at 9% interest for 4 years with a monthly
payment of $995.40. Find the final payment and amount
saved if:
a. the loan is paid off with payment 30 with a previous
balance of $17,565.74.
b. the loan is paid off with payment 36 with a loan balance
of $12,285.66.
c. the loan is paid off with payment 48 with a previous
balance of $988.09.

Stephen thublin invests $1,000,000 in a 45-day certificate of deposit with 6.55% interest. what is the total interest income from the investment?

How do you do the foil method with polynomials?

Francisco's credit card has an apr of 28.98%, calculated on the previous monthly balance. his credit card record for the last 7 months is shown in the table below francisco is trying to figure out what this all means. answer the following questions: what is the total amount that francisco has paid in interest over the 7 months? what is the total amount that francisco has made in payments over the 7 months? how much of francisco's payments have gone to paying down the principal on his account? what is francisco's new balance at the end of month 8? what will francisco be charged for interest for month 8?