URGENT PLZ HELP!! the image is attached of what is needed!

Sales$-$related transactions

Showcase Co$.,$ a furniture wholesaler, sells merchandise to Balboa Co$.$ on account, $$254,500,$ terms n$/30.$ The cost of the goods sold is $$152,700.$ Showcase Co$.$

issues a credit memo for $$30,000$ for merchandise returned prior to Balboa Co$.$ paying the original invoice. The cost of the merchandise returned is $$17,500.$

a$.$ Journalize Showcase Co$.\text{'}$s entries for $(1)$ the sale, including $(2)$ the cost of the goods sold. If an amount box does not require an entry, leave it blank.

b$.$ Journalize Showcase Co$.\text{'}$s entries for $(1)$ the credit memo, including $(2)$ the cost of the returned merchandise. If an amount box does not require an entry,

leave it blank.

c$.$ Journalize Showcase Co$.\text{'}$s entry for the receipt of the check for the amount due from Balboa Co$.$ If an amount box does not require an entry, leave it blank.