Vilna Ltd., during the year ended December 31, 2021, had the following transactions related to money-market instruments recorded at amortized cost: 2 Purchased a 120-day $100,000 treasury bill maturing on April 1 for $95,700. Jan. Apr. 1 The treasury bill matured. Aug. 1 Invested $75,000 in a money-market fund. Sept. Oct. 15 Nov. 31 Received notification that $188 of interest had been earned and added to the fund. 30 Received notification that $188 of interest had been earned and added to the fund. Cashed the money-market fund and received $75,470. 1 Purchased a 90 day, 2%, $40,000 treasury bill for $39,221. Instructions: a. Prepare the journal entries to record the above transactions. b. Prepare any required adjusting journal entries at December 31. Round amounts to the nearest dollar. Show ALL calculations for full marks. I