1. Find the simple interest and the final value. If the principle is BD 2100 and interest rate 9% and the length of loan 850 months.

2. On May 11, Ali joined a gulf club. His bank will automatically deduct BD 120 from his checking account at the end of each month, and deposit it into his gulf club account, where it will earn 8% annual interest. The account comes to term on October 7. Find the following:

a. Find the future value of Alis gulf club account. ( 3 Marks ) b. Find Alis total contribution to the account. (1 Mark) c. Find the total interest earned on the account. (1 Mark)

3. How long will it take BD 900 to accumulate to BD 1900 if the interest is at 4% compounded semi- annually?

4. What is the amount of annuity of monthly payments of BD 540 each if money is worth 6% annual interest for 15 years?

5. Layal wants to have BD 11000 in her account by the end of 12 years and 96 months. How much should she invest today in the bank paying 7% quarterly?

6. Nada recently set up a tax-deferred annuity to save for her retirement. She arranged to have BD 80 taken out of each of his monthly checks; it will earn 9% annual interest. She just had her 25 birthday, and her ordinary annuity comes to term when she is 65. Find the following: a. Find the future value of Nadas annuity. (3 Marks) b. Find Nadas total contribution to the annuity. (1 Mark) c. Find the total interest earned on the annuity. (1 Mark)

7. If BHD 12000 is invested on June 25, 2021 at 6% interest compounded semi-annually, find the maturity value and the compound interest on November 19, 2021.

8. Find the interest on BD 6000 at 7% simple interest from 06 March, 2020 to 15 October, 2020 by using the four methods. (Use the Long to find the actual and approximate time).