Best Value Trucks Inc. began the year with $1,200 of supplies on hand. During the year the company purchased $4,000 worth of supplies, debited to the Supplies account. At the end of the year, there was $1,000 worth of supplies left on hand. The adjusting entry for Supplies at the end of the year would be: Supplies Expense 4,200 Supplies 4,200 C Supplies 4,200 Supplies Expense 4,200 Supplies Expense 4,000 Supplies 4,000 C Supplies Expense 4,200 Cash 4,200