Answer:
The gross profit is: C.$230,000.
Explanation:
The gross profit is determined by deducting Cost of good sold from Net sales.
Net Sales is net amount of sales in the period, that is, after taken away Sales Discounts, Sales returns and allowances from Gross Sales. So, we have Net Sales calculated as $900,000 - $30,000 - $15,000 = $855,000.
As a result, Gross profit = Net Sales - Cost of good sold = $855,000 - $625,000 = $230,000.
Operating expenses and Interest revenue is irrelevant in Gross profit determination. These expense item and income item will be taken into account when calculating Net Profit.
Thus, the answer is C.$230,000.