Shaftebury Ltd. began operations and purchased $15,900 of supplies. By year end, $8,800 of supplies were still on hand. The adjusting entry at year end would include a Select one: O a. debit to Supplies Expense for $7,100 b. debit to Supplies for $8,800 Oci credit to Supplies Expense for $7,100 O d. credit to Supplies Expense for $8,800 4