Checking
Interest Formulas
Compound Interest Problems
Future Value Periodic/Single Deposit
Present Value
Periodic/Single Deposit
100

­­You need this and a bank card to use an ATM.

What is a PIN?
100

I =prt

What is the simple interest formula?

100

Jose's final balance after opening a savings account with the principal $2,000 that pays 5% interest, compounded quarterly for 1 year.

What is $2101.89?

100

Adding money to a savings account on a regular basis (same deposits made at regular intervals)

What is periodic investment?

100

How much a one time deposit should earn at a specific interest rate in order to have a certain amount of money saved for a future savings goal.

What is present value single deposit investment?

200

­­When an account does not have enough money to cover a check that has been issued against it

What is overdraft?
200

It is used when the question states that interest is compounded daily/weekly/annually/etc.

What is the compound interest formula?

200

You deposit $1,000 at 100% interest, compounded continuously, for one year.

What is $2718.28?

200

Principal (#of years) (number of deposits per year)

What is the total principal for periodic investments?

200

How much to save on a regular basis at a specific interest rate to meet that future goal

What is present value periodic deposit investment?

300

Lisa has a total of 278.91 dollars in her checking account. She deposits her paycheck of 865.98, a $623 stock dividend check, a $60 rebate check, and $130 cash. She would like $225 dollars in cash from this transaction. She has enough to cover the cash received in her account. Find her new checking account balance after the transactions.

What is $1732.89?

300

B = Pert 

What is the continuously compounded interest formula?

300

Marie's ending balance after she deposits $1,650 for three years at 3% interest, compounded daily.

What is $1805.38?

300

Linda and Rob deposit $1,200 every month in an online savings account that has a 3.6% annual interest rate, compounded monthly for 10 years.

What is $173,022.87?

300

Nick wants to install central air conditioning in his home in 3 years.  He estimates the total cost to be $15,000.  To get this he  will deposit a certain amount monthly into an account that pays 4% interest, compounded monthly.

What is $392.86?

400

Check not deposited, check bounced, check in the mail, and check stolen.

What are reasons that a check may not have cleared during the monthly cycle and won't appear on the bank statement?

400

The number of times that the principal is compounded in one year.

What is n?

400

Craig's ending balance after he deposits $5,000 at 5.12% interest, compounded continuously for four years

What is $6136.40?

400

Rich and Laura are both 45 years old.  They open an account at the Rhinebeck Savings Bank with the hope that it will gain enough interest by their retirement age of 65.  They deposit $5,000 each year into an account that pays 4.5% interest, compounded annually

What is $156,857.11?

400

Ritika just graduated from college.  To get $100,000 in her savings account after 10 years, she will deposit a certain amount now at a 3.8% interest rate, compounded daily.

What is $68,387.49?

500

Nancy has a balance of $1,078 in her check register. The balance on her bank account statement is $885.84. Not reported on her bank statement are deposits of $575 and $250 and two checks for $195 and $437.84. Is her check register balanced? Explain.

What is balanced?

500

Used to determine the principal you should deposit on a regular basis to accumulate a predetermined goal.

What is Present Value Periodic Deposit?

500

The annual percentage yield (APY) of $8,000 in a one year CD at 3.2% interest, compounded daily. 

What is 3.25%?

500

Rich and Laura are both 45 years old.  They open an account at the Rhinebeck Savings Bank with the hope that it will gain enough interest by their retirement age of 65.  They deposit $5,000 each year into an account that pays 4.5% interest, compounded annually. The interest is $156, 857.11 - the principal.

What is $156, 857.11 - 100,000 = $56, 857.11?

500

Randy wants to have saved a total of $200,000 by some point in the future.  He is willing to set up a direct deposit account with a 4.5% APR, compounded monthly, and wants to have enough saved in 20 years. Find how much he needs to deposit each month.

What is $515.30?