> Simple Interest and Compund Interest?

Simple Interest and Compund Interest?

Posted at: 2014-12-05 
Simple interest: 7500 * (0.06 * 10) = $4500

Compound interest: 7500 * [(1.06^10) - 1] = $5,931.36

Difference: 5931.36 - 4500 = $1,431.36 more in the compound interest account after 10 years

Present amount P = $ 7,500

i = 6%

compounding periods n= 10 years

Future amount of a present value:

F = F/P ($7,500, 10 yrs, 6%) = $13,431.36

First city bank account will accumulate:

F = 7500 + (7500 * 6% * 10) = $ 12,000

Difference between the two

= $13,431.36 - 12000 = $ 1,431.36

City Bank pays 6 percent simple interest on its savings account balances, whereas Second City Bank pays 6 percent interest compounded annually. If you made a $7,500 deposit in each bank, how much more money would you earn from your Second City Bank account at the end of 10 years?