The uncollectible accounts expense is $56,000
Step-by-step explanation:
Allowance for Uncollectible Expense $42,000 balance on 1/1
11/3 uncollectable 46000 expense $56,00 uncollectible expense
written off (balancing figure)
(52,000 +46,000 - 42,000)
=$52,000
balance on 12 / 31