Future value of a portfolio.Rachel and Richard want to know when their current portfolio will be sufficient for them to retire. They have the following balances in their portfolio:

Money market account (MM):

$36,000

Government bond mutual fund (GB):

$135,000

Large capital mutual fund (LC):

$103 000

Small capital mutual fund (SC):

$77 ,000

Real estate trust fund (RE):

$85 ,000

Rachel and Richard believe they need at least

,200,000

to retire. The money market account grows at

2.5 %

annually, the government bond mutual fund grows at

6.5 %

annually, the large capital mutual fund grows at

9.5 %

annually, the small capital mutual fund grows at

14.0 %

annually, and the real estate trust fund grows at

4.5 %

annually. With the assumption that no more funds will be deposited into any of these accounts, how long will it be until they reach the

,200,000

goal?

Rachel and Richard will need to invest their accounts for

nothing

or more years to reach

$,200,000.

(Round to the nearest whole number.)