At February 1, 2020, the balance in ABC Corporation's inventory account was $2,100. During February, the company purchased inventory of $7,500 and recorded Cost of Goods Sold of $7,100. At the end of February, the balance in the Inventory account should be:

a.

$3,500 debit.

b.

$2,000 credit.

c.

$2,500 credit.

d.

$2,500 debit.