this is a 3 part question par A is solved need help with part b, and c please

thank you

part a is solved

part a

part a

Wildhorse Hardware Store completed the following merchandising transactions in the month of May. At the beginning of May, the ledger of Wildhorseshowed Cash of $4,500 and Owner's Capital of $4,500 May 1 N 5 9 10 11 12 Purchased merchandise on account from Braun's Wholesale Supply for $4,200, terms 2/10,n/30. Sold merchandise on account $2,100, terms 1/10,n/30. The cost of the merchandise sold was $1,300 Received credit from Braun's Wholesale Supply for merchandise returned $350. Received collections in full, less discounts, from customers billed on May 2. Paid Braur's Wholesale Supply in full, less discount Purchased supplies for cash $350. Purchased merchandise for cash $1,400 Received $150 refund for return of poor quality merchandise from supplier on cash purchase Purchased merchandise on account from Valley Distributors for $1,300, terms 2/10, 1/30FOB shipping point Paid freight on May 17 purchase $140. Sold merchandise for cash $3,500. The merchandise sold had a cost of $2,100. Purchased merchandise on account from Lurnley, inc. for $650 terms 2/10,6/30. Paid Valley Distributors in full, less discount Maderdlundsto cash customers for returned merchandise $70. The retomed merchandisecost $20. Sold merchandise on account for $1.000 terms n/30 The cost of the merchandise sold was $600. 15 17 19 24 25 27 29 31 Wildhorse Hardware's chart of accounts includes the following: No. 101 Cash, No. 112 Accounts Receivable, No. 120 inventory, No. 126 Supplies No. 201 Accounts Payable No. 301 Owner's Capital, No. 401 Sales Revenue, No. 112 Sales Returns and Allowances, No.414 At Goods Sold