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Power company a sells electricity for $0.04/kwh. company b sells for $0.03/kwh plus a $100/month charge. if your business uses 4,000 kwh per month, which company should you use?

1 Answer

2 votes

Answer:

Power company A

Step-by-step explanation:

We are given that

Power company A sells of 1 Kwhr electricity=$0.04

Power company B sells of 1 kw hr electricity=$0.03

Power company B additional monthly charge for electricity=$100

Total business uses electricity in 1 month=4000 kwhr

We have to find which company should

used by me.

Power company A sells of 4000 kwhr electricity =0.04 x 4000 $160

Power company B sells of 4000 kwhr electricity=4000 x 0.03 $120

Power company B sells of 4000 kwhr electricity=120+100=$220

Hence, Power company A should used by me because it is cheaper than company B.

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