a. P = Po + Po*r*t.
P = 10000 + 10000*0.08*5 = $14,000.
b. Compounded annually?
P = Po(1+r)^n.
P = 10,000(1.08)^5 = $14,693.28.
a. What would be the future value if the interest rate is a simple interest rate?
b. What would be the future value if the interest rate is a compound interest rate?
P = 10000 + 10000*0.08*5 = $14,000.
b. Compounded annually?
P = Po(1+r)^n.
P = 10,000(1.08)^5 = $14,693.28.
Future Value = Principal + (Principal * Interest Rate * Time)
Future Value = $10,000 + ($10,000 * 0.08 * 5) = $14,000
So, the future value would be $14,000 if the interest rate is a simple interest rate.
b. If the interest rate is a compound interest rate, the future value can be calculated using the formula:
Future Value = Principal * (1 + Interest Rate)^Time
Future Value = $10,000 * (1 + 0.08)^5 = $14,693.28
So, the future value would be approximately $14,693.28 if the interest rate is a compound interest rate.
a. Future Value with Simple Interest:
The formula to calculate the future value with simple interest is:
Future Value = Principal + (Principal * Interest Rate * Time)
Given:
Principal (P) = $10,000
Interest Rate (R) = 8% = 0.08
Time (T) = 5 years
Plugging in the values into the formula:
Future Value = $10,000 + ($10,000 * 0.08 * 5)
Future Value = $10,000 + $4,000
Future Value = $14,000
Therefore, the future value with simple interest would be $14,000.
b. Future Value with Compound Interest:
The formula to calculate the future value with compound interest is:
Future Value = Principal * (1 + Interest Rate)^Time
Given:
Principal (P) = $10,000
Interest Rate (R) = 8% = 0.08
Time (T) = 5 years
Plugging in the values into the formula:
Future Value = $10,000 * (1 + 0.08)^5
Using a calculator or a spreadsheet, we can calculate the future value to be approximately $14,693.28 (rounded to two decimal places).
Therefore, the future value with compound interest would be around $14,693.28.
a. Simple Interest:
The formula for simple interest is:
Future Value = Principal * (1 + (Interest Rate * Time))
For the given question:
Principal = $10,000
Interest Rate = 8% = 0.08 (in decimal form)
Time = 5 years
Plugging in the values into the formula:
Future Value = $10,000 * (1 + (0.08 * 5))
Future Value = $10,000 * (1 + 0.4)
Future Value = $10,000 * 1.4
Future Value = $14,000
So, the future value of $10,000 invested at a simple interest rate of 8% for 5 years is $14,000.
b. Compound Interest:
The formula for compound interest is:
Future Value = Principal * (1 + Interest Rate)^Time
For the given question:
Principal = $10,000
Interest Rate = 8% = 0.08 (in decimal form)
Time = 5 years
Plugging in the values into the formula:
Future Value = $10,000 * (1 + 0.08)^5
Calculating the exponent:
(1 + 0.08)^5 = 1.08^5
Using a calculator, we find that 1.08^5 = 1.4693 (rounded to four decimal places).
Future Value = $10,000 * 1.4693
Future Value = $14,693
So, the future value of $10,000 invested at a compound interest rate of 8% for 5 years is $14,693.