Question

Please help me as soon as possible.

Answer 1

Total = Principal * (1 + rate/n)^(n*years)
where "n" is the number of compounding periods per year
Total = 6,000 * (1 + .06/4)^(4*5)
Total = 6,000 * (1 + .015)^(20)
Total = 6,000 * 1.3468550066
Total = 8,081.13

Source:
http://www.1728.org/compint.htm