Answer:
The journal entries to record the sale on June 1 are:
June 1, 2017, 100 units of washer/dryer to Laplante Rentals
Dr Cash 69,000
Cr Sales revenue 69,000
Dr Cost of goods sold 40,000
Cr Inventory 40,000
If the next question asks to record the return privilege and estimates, it should be recorded as both an asset (estimated returns inventory) and a liability (customer refunds payable).