MinTech Computer Supplies, Inc.€™s accounting data show the following balances for

The accountant also provided the following additional information:
1. MinTech uses the perpetual inventory system and its gross margin is 40% of the sales.
2. During 2014, there was a large writeoff of $11,000 due to an unexpected bankruptcy of a major customer.
3. During 2014, $500 of the previously written-off amount was collected in full.
Requirements
1. Calculate the bad debt expense for the year ended December 31, 2014.
2. Calculate the cash collections from accounts receivable for 2014.
3. Prepare journal entries to record all the transactions for MinTech in 2014.
4. What is the impact on each of Assets, Shareholders€™ Equity, and Net Income, when the uncollectible accounts are written off? Please identify as increase (I), decrease (D), or no effect (NE).€ƒ

2013 2014 $280,000 5,600 2,700 84,000 4,200 $322,000 Sales (40%--Cash, 60%--credit) Sales Returns and Allowances Accounts Receivable written off during the year Accounts Receivable, December 31 Allowance for Doubtful Accounts (credit balance), December 31 6,400 11,000 108,000 5,400