whats the journal entry?

On June 5 , Staley Electronics purchases 280 units of inventory on account for $15 each, with terms 2/10, n/30. Staley pays for the inventory on June 12 Exercise 6-8 (Algo) Part 1 Required: 1. Record transactions for the purchase of inventory on account and payment on account using a perpetual system. (If no entry is required for a transaction/event, select "No Journal Entry Required" in the first account field.)