Find the final amount in the following retirement account, in which the rate of return on the account and the regular contribution change over time.
$694694
per month invested at
66%,
compounded monthly, for
33
years; then
$798798
per month invested at
77%,
compounded monthly, for
33
years.
Question content area bottom
Part 1
What is the amount in the account after
66
years?
$enter your response here
(Do not round until the final answer. Then round to the nearest dollar as needed.)