On January 1, 2017, Windsor Corporation sold a building that cost $260,630 and that had accumulated depreciation of $106,630 on the date of sale. Windsor received as consideration a $250,630 non-interest-bearing note due on January 1, 2020. There was no established exchange price for the building, and the note had no ready market. The prevailing rate of interest for a note of this type on January 1, 2017, was 9%. At what amount should the gain from the sale of the building be reported?

On January 1, 2017, Windsor Corporation purchased 336 of the $1,000 face value, 9%, 10-year bonds of Walters Inc. The bonds mature on January 1, 2027, and pay interest annually beginning January 1, 2018. Windsor purchased the bonds to yield 11%. How much did Windsor pay for the bonds?

Windsor Corporation bought a new machine and agreed to pay for it in equal annual installments of $4,800 at the end of each of the next 10 years. Assuming that a prevailing interest rate of 8% applies to this contract, how much should Windsor record as the cost of the machine?

Windsor Corporation purchased a special tractor on December 31, 2017. The purchase agreement stipulated that Windsor should pay $20,640 at the time of purchase and $5,060 at the end of each of the next 8 years. The tractor should be recorded on December 31, 2017, at what amount, assuming an appropriate interest rate of 12%?

Windsor Corporation wants to withdraw $120,510 (including principal) from an investment fund at the end of each year for 9 years. What should be the required initial investment at the beginning of the first year if the fund earns 11%?