flower garden sells natural supplements to customers with an unconditional right of return if they are not satisfied. The right of return extends 60 days. On February 10, 2021, a customer purchases $6,000 of products (cost $3,000) on account. Based on its prior experience, flower garden estimates returns will be 15%. On April 5, 2021, the customer returns $400 of merchandise.

Prepare the necessary journal entries to record the transactions on February 10, 2021, and April 5, 2021.