The table ask to find the costs of good sold. How would i find this information on a SEC-10k document? I see net ,cost and gross numerous times on the doc and it makes it confusing to find the right numbers to use. Can someone use a big company as an example?

Calculate the Gross Profit and the Gross Profit Percentage for this year and last year, creating a small table, such as the following: This Year Last Year Net Sales $1,200 $1,400 Cost of Goods Sold 800 1,200 Gross Profit 400 200 Gross Profit Percentage 33% 14% In the example above, sales decreased, gross profit increased, and the gross profit percentage increased. Therefore, sales are more profitable. We made 33 cents of gross profit on every dollar of sales this year, but only 14 cents of gross profit on every dollar of sales last year. Sales decreased, but sales are actually generating more profit overall, both as an absolute dollar value and as a percentage