Revenue
Sale price x quantity sold
Profit
Revenue - total costs
Total costs
Fixed costs + variable costs
Average costs
Total costs/units sold
Gross profit
Revenue - cost of goods
Net profit
Gross profit - expenses
Gross profit margin
(Gross profit/revenue) x 100
Net profit margin
(Net profit/revenue) x 100
Break-even point
Fixed costs/(selling price-variable unit cost)
Margin of safety
Actual sales - break-even sales
Closing balance
Net cash flow + opening balance
Opening balance
Closing balance of year before
Net cash flow
Total revenue-total expenses
Market share formula
(Sales of business/total sales in market) x 100