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Business Mathematics in Canada 4e
Business Mathematics in Canada, 4/e
F. Ernest Jerome

Applications of Linear Equations

Below are the key terms featured in this chapter. Clicking on a term will reveal its definition. The textbook's full glossary is also available for online searching.
 
Break-even analysis  A procedure for determining the level of sales at which a firm's net income is zero.
(See page 178.)
Break-even chart  A graph presenting both total costs and total revenue as a function of sales volume so that the break-even point may be determined.
(See page 200.)
Break-even point  The sales volume at which net income is zero; the intersection of the total cost and total revenue lines on a break-even chart.
(See page 178.)
Contribution margin  The amount by which the unit selling price exceeds the unit variable cost.
(See page 180.)
Contribution rate  The contribution margin expressed as a percentage of the unit selling price.
(See page 182.)
Cost function  The total costs expressed in terms of the number of units sold.
(See page 187.)
Cost-volume-profit analysis  A procedure for estimating a firm's operating profit (or net income before taxes) at any sales volume, given the firm's cost structure.
(See page 177.)
Fixed cost  A cost that does not change with the volume of sales.
(See page 178.)
Revenue function  The total revenue expressed in terms of the number of units sold.
(See page 187.)
Unit variable cost  The cost of producing one more unit of output.
(See page 178.)
Variable costs  Costs that grow in direct proportion ot the volume of output or sales.
(See page 178.)




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