i need to solve each problem in these 2 pages from 1 to 24

with explanation please

1. Work each problem and record your answer in the space near the problem. Round each answer to two decimal places. 2. Prove each answer and record it in the Answers column. Borrowing Money and Installment Buying Answers 1. Suzanne wanted to take a trip to Hawaii but found she needed $1,500 more than she had. Her bank loaned her the money at 101/2% interest. Suzanne repaid the 1a. money in 9 months. b. a. How much interest did she pay? 2. b. What was the total amount Suzanne paid the bank? 3. 2. Tim wanted to purchase a new megapixel camera. The camera was on sale for 4. $849.99. Tim decided to pay $200 down and $57.50 a month on an installment 5. plan for 12 months. How much did Tim pay for the $849.99 camera? 6. Savings Account loterest 19. Adam Hoover bought 72 shares of General Oil Co. stock at a par value of $8521. per share. The stock paid annual dividends of 7 1/2\%. How much did Adam 22. receive in dividends this year? 23. Commissions 24. 20. Mrs. Maxwell works as a travel agent for Universal Travel, Inc. She is paid a salary of $1,400 a month and a 5% commission. If Mrs. Maxwell sold $14,750 for Universal Travel, how much did she earn last month? 21. Alex Tipton, a college student, has a summer job selling ad space for a local trade magazine. Alex is paid a straight commission of 181/4% on his total sales for the summer. Alex sold 38 ads at a total sales of $15,500. What is the total amount he earned for the summer