Refer to Table 1, except that both companies use periodic inventory system. On July 15, the entry to record the payment of Customer O on Company N's books will include: O a. Debit to Sales Discounts for $30.00 O b. Credit to Cash for $3,000.00 O c. Debit to Accounts Receivable for $3,000.00 O d. Credit to Accounts Payable for $3,000.00 O e. Debit to Cost of Sales for $1,000.00