You manufacture WIDGETs. Your old machine broke.
You can buy Machine #1 for $ 5000. Using machine #1, each widget will cost $ 10 to make.
You can buy Machine #2 for $ 2000. Using machine #2, each widget will cost $ 15 to make.
I would like to determine the breakeven point for A and B using TWO different methods.
On sheet1, we will use GOAL-SEEK. On sheet2, we will use graphs.
Here is an outline for sheet1:
A
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B
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# of units
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Cost to make B2 units using machine #1
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Cost to make B2 units using machine #2
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Breakeven Point
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Hint: BEP is where both costs are equal. In general, when P=Q, then P-Q = 0.
On sheet2, create the following grid
A
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B
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C
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D
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# units
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Machine #1 cost
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Machine #2 cost
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Which is cheaper
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300
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400
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500
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600
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700
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800
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Compute the cost to produce 300 units using machine #1 and then by machine #2, and using an =IF statement, tell me which machine is cheaper.
Do the same for 400, 500, 600, 700, 800 units.
As you can see, #2 is cheaper for smaller quantities and #1 is cheaper for larger quantities.
Please create a line graph showing the two costs intersecting. Please have quantity as the x axis and dollars as the y axis.