Sunland company recorded operating data for its auto accessories division for the year. sales $7 contribution margin 3 total direct fixed costs 9 average total operating assets 5 how much is roi for the year if management is able to identify a way to improve the contribution margin by $5, assuming fixed costs are held constant? 70% 52% 13% 42%

At the end of the current year, accounts receivable has a balance of $550,000; allowance for doubtful accounts has a credit balance of $5,500; and sales for the year total $2,500,000. an analysis of receivables estimates uncollectible receivables as $25,000. determine the net realizable value of accounts receivable after adjustment. (hint: determine the amount of the adjusting entry for bad debt expense and the adjusted balance of allowance of doubtful accounts.)