The supplies account had a balance of $4,371 at the beginning of the year and was debited during the year for $2,407, representing the total of supplies purchased during the year. If $317 of supplies are on hand at the end of the year, the supplies expense to be reported on the income statement for the year is

1. a. $6,461
2. b. $6,778
3. c. $2,724
4. d. $317