Understanding Savings Account and APY

The video tutorial explains how to calculate the balance of a savings account with a 5.9% annual percentage yield (APY) compounded monthly. It covers the concept of APY, its importance in comparing investment accounts, and demonstrates two formulas to calculate APY. The tutorial walks through the steps to determine the balance after one year using the compound interest formula and then calculates the APY using both the balance-based and formula-based methods, highlighting the slight differences due to rounding.

What is the annual percentage yield (APY) offered by the bank for the savings account?

• 6.5%

• 6.06%

• 5.5%

• 5.9%

What does APY stand for?

• Annual Percentage Year

• Annual Percentage Yield

• Annual Profit Yield

• Annual Payment Yield

Which of the following is NOT a term used to refer to APY?

• Annual Equivalent Rate

• Annual Profit Yield

• Effective Annual Yield

• Effective Annual Rate

What is the formula used to calculate the balance after one year with compound interest?

• A = P(1 + r)^t

• A = P(1 + rt)

• A = P(1 + r/n)^(nt)

• A = P + rt

How many times is the interest compounded annually in Cody's savings account?

• 6

• 4

• 24

• 12

What is the balance in Cody's account after one year?

• $5,900.00

• $6,000.00

• $5,833.42

• $5,500.00

Using the first formula, what is the APY calculated for Cody's account?

• 5.9%

• 6.06%

• 6.5%

• 5.5%

Which formula requires the balance after one year to calculate APY?

• First formula

• Neither formula

• Second formula

• Both formulas

What is the APY calculated using the second formula?

• 5.9%

• 6.5%

• 6.06%

• 5.5%

Why might there be a slight difference in APY values calculated using different formulas?

• Due to incorrect formulas

• Due to rounding of the balance

• Due to different compounding periods

• Due to different interest rates