Question 3 (20 points): Zoltan Company analyzes its accounts receivable at December 31, 2017, and arrives at the following totals for its two customer groups along with the percentages for each customer group that are estimated to be uncollectible. + Customer Group Accounts Receivable Estimated Uncollectible % A $230,000 2.0% B $139,000 11.0% At the beginning of 2017, there was a balance of $14,490 in the Allowance for Uncollectible Accounts. During 2017, Zoltan Company wrote off $4,600 in writeoffs as uncollectible. What is the ending balance of Allowance for Uncollectible Accounts at December 31, 2017