The Supplies Account for Vulcan Cleaning Services Had a Debit

The Supplies account for Vulcan Cleaning Services had a debit balance of $200 at the beginning of the month.Additional supplies of $1,400 were purchased during the month.A physical count of supplies revealed that $600 of supplies was still on hand at the end of the month.What was total Supplies expense for the month?
A) $1,400
B) $100
C) $1,000
D) $600