华南理工大学
第一章The purpose of break-even analysis is to determine the number of units of a product to sell or produce that will equate total revenue with total cost. At the break-even point, the profit is ( ) zero.
答案:equal to
In general, an increase in variable costs will（ ）the break-even point, all other things held constant.
答案:increase
It’s important to make full use of techniques in management science process, which techniques are commonly used for the purpose of decision-making（ ）?
答案:Transportation and assignment;Decision analysis;Project management (like CPM/PERT);Linear programming models
Manufacturing companies develop linear programming models to help decide how many units of different products they should produce to maximize their profit (or minimize their cost), given scarce resources such as capital, labor, and facilities. ( ）
答案:对
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