On January 1, 2018, Kelly Corporation acquired bonds with a face value of $500,000 for $483,841.79, a price that yields a 10% effective annual interest rate. The bonds carry a 9% stated rate of interest, pay interest semiannually on June 30 and December 31, are due December 31, 2021, and are being held to maturity. Required: Prepare journal entries to record the purchase of the bonds and the first two interest receipts using the: 1. straight-line method of amortization 2. effective interest method of amortization