all 4 of them please!

Write-off of Accounts Receivable E7A. Norcia Company, which uses the allowance method, began the year with Accounts Receivable of $32,500 and an allowance for uncollectible accounts of $3,200 (credit) The company sold merchandise to Bruce Willis for $3,600 and later received $1,200 from Willis. The rest of the amount due from Willis had to be written off as uncollect ible. Using T accounts, show the beginning balances and the effects of the Willis trans- actions on Accounts Receivable and Allowance for Uncollectible Accounts. What is the amount of net accounts receivable before and after the write-off Interest Computations E8A. Determine the interest on the following notes. (Round to the nearest cent.) a. $38,760 at 10 percent for 90 days. b. $27,200 at 12 percent for 60 days. c. $30,600 at 9 percent for 30 days. d. $51,000 at 15 percent for 120 days. c. $18,360 at 6 percent for 60 days. Notes Receivable Calculations E9A. Determine the maturity date, interest at maturity, and maturity value for a 90-day 10 percent, $18,000 note from Archer Corporation dated February 15. (Round to the nearest cent.) Notes Receivable Calculations E10A. Determine the maturity date, interest in 2013 and 2014, and maturity value for a 90-day, 12 percent, $15,000 note from a customer dated December 1, 2013, assuming a December 31 year end. (Round to the nearest cent.)