Final answer:
The 12/31/15 balance in the allowance for uncollectible accounts will be B) $30,000.
Step-by-step explanation:
To calculate the balance in the allowance for uncollectible accounts, we need to determine the amount of uncollectible accounts expense for 2015. The uncollectible accounts expense is estimated by the percent-of-sales method, which states that a certain percentage of net sales will be uncollectible. In this case, management estimates that 2% of net sales are uncollectible.
To calculate the uncollectible accounts expense, we multiply the net sales for 2015 by the estimated percentage: 1,500,000 * 0.02 = $30,000.
Since the allowance for uncollectible accounts had a credit balance of $30,000 on January 1, 2015, and there were no additional credits or increases during the year, the 12/31/15 balance in the allowance for uncollectible accounts will also be $30,000.