Zamora, Inc., reports the following (partial) aging of accounts receivable at its Decemb...

Zamora, Inc., reports the following (partial) aging of accounts receivable at its December 31, 2010, year-end:

Required

1. Compute the desired ending balance (after adjustment) in Zamora’s Allowance for Doubtful Accounts at December 31, 2010.

2. Compute Zamora’s Bad Debt Expense for the year 2010 under each of the following separate scenarios a through c.