Math

Question 1

ROI=

Answer 1

ROI== (Gain from Investment - Cost of Investment)/(Cost of Investment)

Question 2

Contribution Margin=

Answer 2

Contribution Margin= Sales rev- varibale cost

determine the profitability of individual products by measuring how sales affect profits

Question 3

Profit Margin=

Answer 3

Profit Margin= Profit/ Sales revenue

Question 4

Gross Margin %=

Answer 4

Gross Margin %= (Revenues- COGS)/Revenues

The higher the percentage, the more the company retains on each dollar of sales, to service its other costs and debt obligations.