To address the requirements of the question, we need to prepare journal entries for the sale and subsequent collections under different scenarios. Harwell Company uses the gross method for accounting cash discounts, which means the sales are initially recorded at the full invoice price without considering potential discounts.
Sale on July 15, 2024:
- Debit Accounts Receivable: 1,900 tires × $35 = $66,500
 
- Credit Sales Revenue: $66,500
 
Journal Entry:
Date: July 15, 2024
   Debit: Accounts Receivable   $66,500
   Credit: Sales Revenue        $66,500
Collection on July 23, 2024:
Since the payment is made within the discount period (2/20), Nixon Car Company is eligible for a 2% discount.
Discount Amount: $66,500 × 2% = $1,330
 
Cash Received: $66,500 - $1,330 = $65,170
 
Debit Cash: $65,170
 
Debit Sales Discounts: $1,330
 
Credit Accounts Receivable: $66,500
 
Journal Entry:
Date: July 23, 2024
   Debit: Cash                 $65,170
   Debit: Sales Discounts      $1,330
   Credit: Accounts Receivable $66,500
Sale on July 15, 2024:
The sale entry remains the same as above.
Journal Entry:
Date: July 15, 2024
   Debit: Accounts Receivable   $66,500
   Credit: Sales Revenue        $66,500
Collection on August 15, 2024:
Since the payment is made after the discount period, no discount is applied.
Journal Entry:
Date: August 15, 2024
   Debit: Cash                 $66,500
   Credit: Accounts Receivable $66,500
- For the collection on July 23, 2024, the company records a sales discount because the payment is made within the discount period.
 
- For the collection on August 15, 2024, the full amount is collected without any discount as the payment is made after the discount period.