a. The yearly return on the $4,000 investment is $120 ($4,000 x 3%).
b. The selling price of the perpetuity bond when interest rate moves from 3% to 5% is $2,400 ($120/0.05).
c. The selling price of the perpetuity bond when interest rate moves from 3% to 1% is $12,000 ($120/0.01).
Data and Calculations:
Perpetuity bond receivable =$4,000
Annual coupon rate = 3%
Change in annual interest rate =5% or 1%
The present value of a perpetuity (price) is given by the formula = D/Discount rate
where D = Interest per year
and Discount rate = 5% or 1%
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