answer part A please

Purchases Transactions Elkhorn Company purchased merchandise on account from Springhill Company for $42,000, terms 2/10, n/30. Elkhorn returned merchandise with an invoice amount of $8,000 and received full credit. a. If Elkhorn Company pays the invoice within the discount period, what is the amount of cash required for the payment? b. What account is debited by Elkhorn Company to record the return? Accounts Payable-Springhill Company Feedback Y Check My Work din nll nurchase discounts the net purchase price is recorded at