Charlies' Corporation has provided the following information: Accounts receivable written-off as uncollectible during the year amounted to $11,500. The accounts receivable balance at the beginning of the year was $150,000. The accounts receivable balance at the end of the year was $210,000. The allowance for doubtful accounts balance at the beginning of the year was $14,000. The company uses aging of receivable method for estimating uncollectible receivables. After an aging analysis of its receivables, it estimates that out of the receivable balance of $210,000, the uncollectible receivables is $12,900. Credit sales during the year totaled $900,000. Required: How much was Charlie's Corporation's bad debt expense? How much cash was received from collections of accounts receivable?