Final answer:
Gross margin is found by subtracting COGS from sales: a) $45,000, b) Sales revenue is calculated by adding gross margin to COGS: $70,000, and c) COGS is derived by subtracting gross margin from sales: $33,000.
Step-by-step explanation:
To answer each situation independently:
- a. The gross margin is calculated by subtracting the Cost of Goods Sold (COGS) from Sales. If sales are $130,000 and COGS is $85,000, then the gross margin would be:
$130,000 - $85,000 = $45,000. - b. If the gross margin is $20,000 and COGS is $50,000, to find sales revenue we add the gross margin to COGS:
$20,000 + $50,000 = $70,000 in sales revenue. - c. If sales are $44,500 and the gross margin is $11,500, to find COGS we subtract the gross margin from sales:
$44,500 - $11,500 = $33,000 in COGS.
Each case provides a simple arithmetic challenge: to derive one financial measure from another provided certain data. Understanding the relationship between sales, gross margin, and the cost of goods sold is crucial for such calculations.