At december 31, amy jo's appliances had account balances in accounts receivable of $300,000 and in allowance for uncollectible accounts of $660 (credit) before any adjustments. an analysis of amy jo's december 31 accounts receivable suggests that the allowance for uncollectible accounts should be 5% of accounts receivable. bad debt expense for the year should be:

Nextdoor is an instant messaging application for smartphones. new smartphone users find it easier to connect with friends and relatives through this mobile app when compared to other similar instant messaging applications. hence, it has the largest user base in the industry. thus, nextdoor app's value has increased primarily due to itsa. learning curve effects. b. economies of scale. c. economies of scope. d. network effects.