Answer:
1. Analysis of accounts receivables Allowance Required $19,700
Less: Credit balance available in Allowance account $2,100
Additional allowance required $17,600
The journal entry will be as follows
DEBIT CREDIT
Bad debt expenses $17,600
Allowance for doubtful accounts $17,600
Hence, the correct option is D.
2. Other receivables include all except "Notes Receivables"
Hence, the correct option is D