Answer:
$3,600
Step-by-step explanation:
For the computation of gross profit first, we need to determine the cost of goods sold which is shown below:-
Cost of goods sold = Purchases - Ending inventory
= $6,000 - $2,100
= $3,900
Gross profit = Sales - Cost of goods sold
= $7,500 - $3,900
= $3,600
Therefore for computing the FIllmore Company's gross profit for the month of September we simply applied the above formula.