Answer:Gross margin =$255,000
Step-by-step explanation:
Gross margin is defined as the remainng sales revenue of a company retains after taking care or addressing the direct costs incurred in producing the goods it sells or services it renders.
When a company's cost of goods sold (COGS) subtracted from net sales revenue, the Gross margin is retained.
Gross margin= Net Sales Revenues-CostsOfGoodsSold
$377,000 - $122,000
=$255,000