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Zinaida [17]
3 years ago
7

Need help on 4-7 plz

Mathematics
1 answer:
anastassius [24]3 years ago
7 0
4. 54 + 63 + 54=171
5. 3+3+75=81
6. 20+68=89
7. 120+180=300 x 1.48=$444
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The company must produce and sell more than 700 radios to have a profit.

EXPLANATION

The revenue function is

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C(x)=5,600+32x


The company will break even when total revenue is equal to the total cost.


This implies that,


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