A bank offers two interest account plans. Plan A gives you 6% interest compounded annually. Plan B gives you 13% annual simple interest. You plan to invest $2,000 for the next 4 years. Which account earns you the most interest (in dollars) after 4 years? How much will you have earned?

Plan A; $524.95

Plan B; $524.95

Plan A; $1,040.00

Plan B; $1,040.00

Question

Mathematics

Justus Davidson

12 February, 21:01

A bank offers two interest account plans. Plan A gives you 6% interest compounded annually. Plan B gives you 13% annual simple interest. You plan to invest $2,000 for the next 4 years. Which account earns you the most interest (in dollars) after 4 years? How much will you have earned?

Plan A; $524.95

Plan B; $524.95

Plan A; $1,040.00

Plan B; $1,040.00

+3

Answers (1)

Know the Answer?

Isai Krueger · Answer 1

Plan A

The formula is

A=p (1+r) ^t

A=2,000 * (1+0.06) ^ (4)

A=2,524.95 (future value)

Interest earned=A-p

Interest earned=2524.95-2000

Interest earned=524.95

Plan B

Use the simple interest formula

I=prt

I interest earned?

P principle 2000

R interest rate 0.13

T time 4years

I=2,000*0.13*4

I=1,040

The Answer is

Plan B; $1,040