Understanding Compound Interest

What is compound interest?

• The total amount of money earned from investments.

• Interest calculated only on the initial principal.

• A fee charged for borrowing money.

• Compound interest is interest calculated on both the initial principal and the accumulated interest.

How is compound interest different from simple interest?

• Compound interest grows faster than simple interest due to interest being calculated on previously earned interest.

• Compound interest is always lower than simple interest.

• Simple interest is calculated on the total amount including previous interest.

• Compound interest is calculated only once at the end of the investment period.

If you invest $1,000 at an annual interest rate of 5%, how much will you have after 3 years with compound interest?

• 1000.00

• 1200.00

• 1100.50

• 1157.63

What formula is used to calculate compound interest?

• A = P (1 + r/n)^(nt)

• A = P (1 + r/n)^t

• A = P e^(rt)

• A = P (1 + r)^(nt)

If you compound interest quarterly, how many times is the interest applied in a year?

• 2

• 12

• 6

• 4

What effect does increasing the compounding frequency have on the total amount of interest earned?

• It only affects the principal amount, not the interest.

• It increases the total amount of interest earned.

• It has no effect on the total amount of interest earned.

• It decreases the total amount of interest earned.

If you invest $2,000 at an interest rate of 4% compounded annually, how much will you have after 5 years?

• 3000.00

• 2433.31

• 2500.00

• 2000.00

What is the impact of time on compound interest?

• Time has no effect on compound interest.

• Longer time periods decrease the interest earned.

• Compound interest is only affected by the principal amount.

• Time significantly increases the total amount of compound interest earned.

How does the principal amount affect the total compound interest earned?

• The principal amount has no effect on the total compound interest earned.

• A higher principal amount decreases the total compound interest earned.

• The principal amount only affects simple interest, not compound interest.

• The principal amount directly increases the total compound interest earned.

Can you explain the concept of 'the power of compounding'?

• The power of compounding is the process of losing money over time due to inflation.

• The power of compounding refers to the linear growth of an investment over time.

• The power of compounding is the exponential growth of an investment due to earning interest on both the initial principal and accumulated interest.

• Compounding only applies to savings accounts and not investments.