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Multiple Choice
What is the present value of a $775 annuity payment received at the end of each year for 6 years, if the interest rate is 11\% per year? (Assume ordinary annuity)
A
$2,900.75
B
$4,650.00
C
$5,200.80
D
$3,360.60
Verified step by step guidance
1
Step 1: Understand the concept of present value of an ordinary annuity. The present value of an ordinary annuity is the sum of the discounted values of all future payments, where payments are made at the end of each period. The formula for calculating the present value of an ordinary annuity is: \( PV = PMT \times \frac{1 - (1 + r)^{-n}}{r} \), where \( PMT \) is the annuity payment, \( r \) is the interest rate per period, and \( n \) is the number of periods.
Step 2: Identify the variables from the problem. Here, \( PMT = 775 \), \( r = 0.11 \) (11% annual interest rate), and \( n = 6 \) (6 years). Substitute these values into the formula.
Step 3: Calculate the discount factor \( (1 + r)^{-n} \). First, add 1 to the interest rate \( r \), then raise the result to the power of \( -n \). This step accounts for the time value of money over the 6-year period.
Step 4: Compute \( 1 - (1 + r)^{-n} \). Subtract the discount factor calculated in Step 3 from 1. This represents the cumulative effect of discounting all future payments.
Step 5: Divide the result from Step 4 by \( r \) (the interest rate) and multiply by \( PMT \) (the annuity payment). This will give the present value of the annuity. Ensure all calculations are performed accurately to arrive at the correct present value.