Accounting for Sales Transactions

Kate Company uses the perpetual inventory system. Record the journal entries for the following transactions:

a$.$ On July $16,$ Kate sold $$3,300$ of merchandise with terms of $\frac{2}{10},\frac{n}{30}.$ The cost of the merchandise was $$1,980.$

b$.$ On July $19,$ the customer returned $$550$ of the merchandise from $($a$).$ The cost of the merchandise was $$330.$

c$.$ On July $22,$ the customer paid the entire balance due to Kate.

$\backslash$table$[[$Gef$.,$General Journal,Debit$],[$Rescription$,,]]$