Answers:
1. $75 x 21% = 15.75 / 15.75 + 75 = 90.75, so answer is C
2. Answer is A. Remaining balance plus interest.
3. $125,000 / 12 = 10,416.67 / 10,416.67 * 4% = 416.67 / 416.67 x 12 = 5,000, so answer is C
4. 1,200 / 12 = 100 / 100 * 2% = 2 / 2 x 12 = 24, so answer is A
5. The answer is A
6. The answer is B
7. The answer is C
8. 5,500 * 4% = 220 / 220 * 2 = 440 / 440 + 5,500 = P5,940, so answer is D
9. Answer is B
10. The answer is A
11. Answer is false
12. Answer is false
13. 12,500 x 6% = 750 / 750 + 12,500 = 13,250, so answer is C
14. 950 * 19% = 180.50 / 180.50+950 = 1,130.50, so answer is A
15. Answer is false