During its first year of operations, Fisher Plumbing Supply Co. had sales of $480,000, wrote off $7,700 of accounts as uncollectible using the direct write-off method, and reported net income of $52,800. Determine what the net income would have been if the allowance method had been used, and the company estimated that 1 1/2% of sales would be uncollectible.

Schonhardt corporation's relevant range of activity is 2,500 units to 5,500 units. when it produces and sells 4,000 units, its average costs per unit are as follows: averagecost per unitdirect materials $ 7.60direct labor $ 2.90variable manufacturing overhead $ 1.65fixed manufacturing overhead $ 2.90fixed selling expense $ 0.95fixed administrative expense $ 0.65sales commissions $ 0.75variable administrative expense $ 0.65if 4,500 units are produced, the total amount of fixed manufacturing cost incurred is closest to: multiple choicea $16,800b $11,400c $11,600d $15,400