Use the following to answer questions 20-22 At the beginning of the year; MB, Inc.'s allowance for uncollectible accounts had a beginning balance of $4,500. On January 22nd, MB wrote off the A/R from customer C for $400 20. Record the entry for write-off Allowance for uncollechbl accounts L. AR 21. $ By the end of the year (December 31st); total accounts written off were $4,450 (including the write off for customer C). What is the balance in the allowance for uncollectible accounts after all the write offs? 22. $_ _How much did bad debt expense change when the company wrote off the accounts receivables? Use the following to answer questions 23 - 25 The company invested $200,000 on October 1, 20XA at 4% simple interest for 2 years (24 months). 23.$_ Determine interest revenue for 2OXA 24 S Determine interest revenue for 20XB 25.$__ Determine interest revenue for 20XC 26-27