Rose Distributing Company completed the following merchandising transactions in the month of April. At the beginning of April, the ledger of Rose showed Cash of $9,000 and Owner's Capital of $9,000. Apr.2 Purchased merchandise on account from Kwon Supply Co. $6,900, terms 1/10, n/30. 4 Sold merchandise on account $6,500, FOB destination, terms 1/10, n/30. The cost of the merchandise sold was $3,900. 5 Paid $240 freight on April 4 sale. 6 Received credit from Kwon Supply Co. for merchandise returned $500. 11 Paid Kwon Supply Co. in full, less discount. 13 Received collections in full, less discounts, from customers billed on April 4. 14 Purchased merchandise for cash $3,800. 16 Received refund from supplier for returned goods on cash purchase of April 14, $500. 18 Purchased merchandise from Davis Distributors $4,500, FOB shipping point, terms 2/10, n/30.20 Paid freight on April 18 purchase $100. 23 Sold merchandise for cash $7,400. The merchandise sold had a cost of $4,120. 26 Purchased merchandise for cash $2,300. 27 Paid Davis Distributors in full, less discount. 30 Sold merchandise on account $3,700, terms n/30. The cost of the merchandise sold was $2,800. Rose Distributing Company's chart of accounts includes the following: No. 101 Cash, No. 112 Accounts Receivable. No. 120 Inventory. No. 201 Accounts Payable, No. 301 Owner's Capital, No. 401 Sales Revenue, No. 412 Sales Returns and Allowances, No. 414 Sales Discounts, No. 505 Cost of Goods Sold, and No. 644 Freight-Out. a $ $ Instructions; a. Journalize purchase and sales transactions under a perpetual inventory system b. Calculate the balance in the inventory account c. Calculate Gross Profit