Hi there, I need help with this question and explain it too. Thank you so so much!

Hair Care Inc. is a wholesaler of hair supplies. Hair Care uses a perpetual inventory system. The following transactions (summarized) have been selected for analysis:

a.	Sold merchandise for cash (cost of merchandise $28,797)	$	51,200
b.	Received merchandise returned by customers as unsatisfactory (but in perfect condition), for cash refund (original cost of merchandise $360)		600
c.	Sold merchandise (costing $4,750) to a customer, on account with terms 2/10, n/30		10,000
d.	Collected half of the balance owed by the customer in (c) within the discount period		4,900
e.	Granted an allowance to the customer in (c)		160
1. Compute Sales Revenue, Net Sales, and Gross Profit for Hair World. SAle revenue is 61,200 Net sale is 60,340 Gross profit is 27,153 4. Hair Care is considering a contract to sell merchandise to a hair salon chain for $15,000. This merchandise will cost Hair Care $10,000. (a) Compute the new gross profit percentage. (Round your answer to the nearest whole percent.) (b) Would this contract increase or decrease Hair Cares gross profit percentage? Increase Decrease