Please help do 1, 2, 3, 4, 5, 6. And 1, 3, 5, I need steps.

Thank you so much!

Ll 1 1. On July 1, 2010, a customer has agreed to make six, $2,000 quarterly cash payments staring October 1, 2010 and $6,000 on July 1. 2013 in exchange for a piece of equipment that cost you $12,000. If the annual interest rate is 896 and the how much profit did you earn on the sale of the equipment? 2. When calculating the present or future value of an annuity we assume: A) The number of compsundinss each year is independent of the payments per year B) The number of compoundings per year is equal to the number of payments per year. C) The number of compoundings depends on the size of the payment D) The number of compoundings depends on the annual interest rate.. 3. Badger Corp is trying to decide whether to buy a new machine with a price of S40,000. Their analysis indicates the machine will generate annual cash flows of $1 1,000 for each of the next 6 years The rate ofreturn expected of any investment Badger make is 9%. Should Badger purchase the machine? 4. Interest calculated only on the amount borrowed is referred to as." A. risk-free interest. B. inflation interest C. compound interest D. simple interest. 5. You are trying to decide whether to buy a machine today. The machine wil generate $12,000 cash at the end of each of the next 5 years. If you must have a 10% rate of return on your investments, what is the most you would pay for this machine?. (Ctr) 6. Tanya Wagner plans to make annual deposits of $7,674 36 until she has accumulated $50,000. Assuming she earns 7% on her investment, Wagner will need to make a total of- A 9 payments C 6 payments B. cannot be determined from information given- D. 7 payments