How much should be invested now at an interest rate of 6% per year, compounded continuously, to have $2000 in five years?Do not round any intermediate computations, and round your answer to the nearest cent.s1
Q. How much should be invested now at an interest rate of 6% per year, compounded continuously, to have $2000 in five years?Do not round any intermediate computations, and round your answer to the nearest cent.s1
Understand the Formula: To solve this problem, we will use the formula for continuous compounding, which is A=Pert, where A is the amount of money accumulated after n years, including interest, P is the principal amount (the initial amount of money), r is the annual interest rate (decimal), t is the time the money is invested for, and e is the base of the natural logarithm. We are given A=$2000, r=6% or 0.06, and A0 years. We need to solve for P.
Rearrange the Formula: First, we need to rearrange the formula to solve for P. The rearranged formula is P=ertA.
Plug in Values: Now we can plug in the values we have into the rearranged formula. So we get P=e0.06×52000.
Calculate Exponent: Calculating the exponent part, we have e(0.06×5)=e0.3.
Find Value: Using a calculator to find the value of e0.3, we get approximately 1.3498588075760032.
Divide Amount: Now we divide $2000 by this value to find P. So P=1.34985880757600322000.
Perform Division: Performing the division, we get P≈1481.4722584856353.
Round to Nearest Cent: Rounding to the nearest cent, we get P≈$1481.47.