Find the final amount (rounded to the nearest dollar) in this retirement account, in which the rate of return on the account and the regular contribution change over time.

$300per month invested at4%, compounded monthly, for15years; then $600per month invested at7%, compounded monthly, for15years.

Group of answer choices

About $418,557

About $759,769

About $400,507

About $264,005

Find the amount of each payment to be made into a sinking fund so that enough will be present to accumulate the following amount. Payments are made at the end of each period. The interest rate given is per period.

$8300; money earns5% compounded annually;payments

Group of answer choices

$423.50

$220.08

$468.58

$521.45

Find the amount of each payment to be made into a sinking fund so that enough will be present to accumulate the following amount. Payments are made at the end of each period. The interest rate given is per period.

$28,000; money earns4% compounded semiannually for

Group of answer choices

$1085.97

$970.71

$362.23

$1025.68

Find the future value of the annuity due.

Payments of $500 made at the beginning of each year forat4% compounded annually

Group of answer choices

$4791.40

$5503.05

$18,003.05

$6243.18

Find the future value of the annuity due.

$200 deposited at the beginning of each quarter forat9% compounded quarterly

Group of answer choices

$2005.69

$7857.75

$7120.14

$7484.84

Find the payment that should be used for the annuity due whose future value is given. Assume that the compounding period is the same as the payment period.

$6000; quarterly payments for4years; interest rate4.8%.

Group of answer choices

$90.83

$245.96

$65.14

$338.33

Find the payment that should be used for the annuity due whose future value is given. Assume that the compounding period is the same as the payment period.

$120,000; monthly payments for7years; interest rate7%.

Group of answer choices

$1104.68

$1121.51

$3300.03

$265.79

Solve the problem.

At the end of every 3 months, Teresa depositsinto an account that pays5% compounded quarterly. Aftershe puts the accumulated amount into a certificate of deposit paying8.5% compounded semiannually forWhen this certificate matures, how much will Teresa have accumulated?

Group of answer choices

$2452.16

$2656.17

$2278.50

$2440.41