On March 1, 2021, X Co. sold carpet to a customer for $8,000 with credit terms 2/10, n/30. X uses the gross method of accounting for cash discounts. What the entry for X on March 29, assuming the correct payment was received on that date, will include: O Credit to A/R for $7,840 O Debit to Cash for $8,160 O Credit to Interest Revenue for $160 O Credit to A/R for $8,000