Please answer all questions also please show work incomplete answers will receive thumbs down

An exercise machine with an original price of $720 is on sale at 18% off. a. What is the discount amount? b. What is the exercise machine's sale price? a. discount amount=S b. sale price=S The principal P is borrowed at a simple interest rate r for a period of time t. Find the loan's future value A, or the total amount due at time L P=$28,000, r= 6.0%, t=4 years (Round to the nearest cent as needed.) This c Tu 20 a. Use the appropriate formula to find the value of the annuity b. Find the interest Periodic Deposit Rate $2000 at the end of each year 4% compounded annually 20 years Click the icon to view some finance formulas. a. The value of the annuity is (Do not round until the final answer. Then round to the nearest dollar as needed.) b. The interest is $ (Use the answer from part (a) to find this answer. Round to the nearest dollar as needed) Time 0 Buskerr Use PMT- 197 financed with a 30-year foxed-rate mortgage at 8.5%. Complets parts (a) through (a) below a. Find the required down payment. b. Find the amount of the mortgage c. How much must be paid for the three points at closing? (Round to the nearest dollar as needed) d. Find the monthly payment (excluding escrowed taxes and insurance) (Round to the nearest dollar as needed.) e. Find the total cost of interest over 30 years (Round to the nearest dollar as needed.) to determine the regular payment amount, rounded to the nearest dofter The price of a home is $242.00. The benkt uns a 20% den mes and t The credit card with the transactions described in the popup below uses the average daily balance method to calculate interest The monthly new popup This qu& pent Click the icon to view the credit card statement galy a. Find the average daily balance for the billing period. Round to the nearest cend The average daily balance for the billing period is $ (Round to the nearest cent as needed) b. Find the interest to be paid on July 1, the next billing date Round to the nearest cent The interest to be paid on July 1 is (Use the answer from part a to find this arower. Round to the nearest cent as needed) c. Find the balance due on July 1. The balance due on July 1 is (Use the answer from part b to find this answer.) d. This credit card requires a $30 minimum monthly payment if the balance due at the end of the billing period is less than $400. Otherwise, the morty payments the nearest whole dollar. What is the minimum monthly payment due by July 97 The minimum monthly payment is $ (Use the answer from part c to find this answer Round up to the nearest dollar) The