Answer: Sales for the period is $6,100
Explanation:
1. The purchases for the period was posted into a wrong account which is supply expenses.
We have to adjust that entry by:
DR: Purchases. $4,800
CR: Supplies Exp. $4,800
Being wrong posting of purchases for the period.
2. Sales for the period:
Opening inventory $3,500
Purchases. $4,800
Closing Inventory. ($2,200)
Sales. $6,100
DR: Bank $6,100
CR: Sales. $6,100
Being sales for the month of july