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Cost equationcost of producing 7 unitswhat is the break point

Cost equationcost of producing 7 unitswhat is the break point-example-1
User Tomasantunes
by
2.7k points

1 Answer

14 votes
14 votes

Answer:

Part A: C(x) = 0.068x+0.8

Part B: 1.28

Part C: 9.76

Explanation:

Part A:

The cost C equals

cost = revenue - profit


C(x)=R(x)-P(x)

which is


C(x)=0.15x-(0.082x-0.8)
C(x)=0.15x-0.082x+0.8
\boxed{C\mleft(x\mright)=0.068x+0.8}

Part B:

The cost of producing 7 units is found by putting in x = 7 into the above equation. This gives


C(7)=0.068(7)+0.8
C(7)=1.28

Hence, the cost of producing 7 items is 1,28 million dollars.

Part C:

To break even, the cost must equal the revenue


R(x)=C(x)

or


0.15x=0.068x+0.8

subtracting 0.068 from both sides gives


0.082x=0.8

dividing both sides by 0.082 gives


\boxed{x=9.76}

which is the break-even point

User Hania
by
3.4k points
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