1. Prepare the November adjusting entry for bad debts 2. Starting in December, I switched to using the aging method At its December 31 year-end, total Accounts Receivable is $96600, aged as follows: (1)1 to 30 days old, $81,000 (2) 31 to 90 days old, $11,000, and (3) more than 90 days old, $4,600. The average rate of uncollectibility for each age group is estimated to be (1) 10 percent. (2) 20 percent, and (3) 40 percent, respectively. Prepare a schedule to estimate an appropriate year-end balance for the Allowance for Doubtful Accounts 3. Before the end-of-year adjusting entry is made the Allowance for Doubtful Accounts has a $1,900 credit balance of December 31 Prepare the December 31 adjusting entry 4. Show how the various accounts related to accounts receivable should be shown on the December 31 balance sheet a. On March 31, 10 customers were billed for detection services totaling $30,000. b. On October 31, a customer balance of $1750 from a prior year was determined to be uncollectible and was written off c. On December 15, a customer paid an old balance of $850, which had been written off in a prior year. d. On December 31, $550 of bad debts were estimated and recorded for the year. Complete the following table, indicating the amount and effect (+ for increase. - for decrease, and NE for no effect) of each ransaction. Ignore income taxes