On February 3, Smart Company sold merchand ise in the amount of $4,200 to Truman Company, with credit terms of 1/10, n/30. The cost of the items sold is $2,900. Smart uses the perpetual inventory system and the gross method. Truman pays the invoice on February 8, and takes the appropriate discount. The journal entry that Smart makes on February 8 is: Multiple Choice Cash 2,900 2,900 Accounts receivable Cash 4,200 Accounts receivable 4,200 Cash 4,120 Sales discounts 29 4,149 Accounts receivable cash 2,820 Accounts receivable 2,820 Cash 4,158 Sales discounts 42 Accounts receivable 4,200