Final answer:
The tabular analysis will show a decrease in accounts receivable by $1,200 and an increase in cash by $1,176 when New Black Company records the return of damaged merchandise and receipt of the settlement check within the discount period from Diamond Company.
Step-by-step explanation:
When New Black Company sells merchandise on account to Diamond Company with credit terms of 2/10, n/30, and Diamond Company returns part of the merchandise, it reduces the receivable amount owed to New Black Company. The initial sale was for $1,800, and with Diamond Company returning $600 of damaged merchandise, the new receivable amount is $1,200.
Since the payment is made within the discount period, Diamond Company is entitled to a 2% discount on this amount. Thus, the payment amount becomes 98% of $1,200, which is $1,176. The tabular analysis would show a decrease in accounts receivable by $1,200 (the $600 return plus the $600 remaining balance after discount) and a increase in cash by $1,176, the amount of the check received after the discount.