Need Net Sales and Gross Profit from this table below, thank you so much.

a. Sold merchandise for cash (cost of merchandise $30,797) b. Received merchandise returned by customers as unsatisfactory (but in perfect condition) for cash $55,200 refund (original cost of merchandise $390 ) c. Sold merchandise (costing $5,225) to a customer on account with terms n/60 d. Collected half of the balance owed by the customer in (c) e. Granted a partial allowance relating to credit sales the customer in (c) had not yet paid. 11,000 5,500 176