A manufacturer of DVD players has monthly fixed costs of $9000 and variable costs of $45 per unit for one particular model.For this model DVD player,find the function for monthly total costs where x denotes the number of units produced and sold.
A)
B)
C)
D)
E)

Question

​A manufacturer of DVD players has monthly fixed costs of $9000 and variable costs of $45 per unit for one particular model.For this model DVD player,find the function  for monthly total costs where ​x denotes the number of units produced and sold. ​
A) ​ 
B) ​ 
C) ​ 
D) ​ 
E) ​

Quizplus · Accepted Answer

The function for monthly total costs can be expressed as:
Total cost = Fixed cost + Variable cost
Total cost = $9000 + ($45/unit x number of units produced and sold)
Total cost = $9000 + $45x
Therefore, choice B is the correct function for monthly total costs: 
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​A Manufacturer of DVD Players Has Monthly Fixed Costs of $9000

A Manufacturer of DVD Players Has Monthly Fixed Costs of $9000