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shusha [124]
3 years ago
14

To save energy and money, Jackie Smith replaced the 150 Watt incandescent light bulb in her house with a 32 Watt CFL bulb. The e

xpected life of incandescent and CFL bulbs is 1000 and 8000 hours respectively. The purchase price of an incandescent bulb is $0.70 and for the CFL it is $5.71. The cost of electricity is 5 cents per kWh. What is her total savings over the life time of the CFL
Business
1 answer:
wlad13 [49]3 years ago
8 0

Answer:

total savings using CFL light bulbs = $47.09

Explanation:

We can compare the costs of 8,000 hours of lighting:

incandescent light  bulbs

  • you need 8 incandescent light bulbs to generate 8,000 hours of lighting = 8 x $0.70 = $5.60
  • they will consume a total of 150 watts x 8,000 hours = 1,200 kWh x $0.05 per kWh = $60
  • total cost = $5.60 + $60 = $65.60

CFL light bulbs

  • you need one CFL light bulb to generate 8,000 hours of lighting = $5.71
  • it will consume a total of 32 watts x 8,000 = 256 kWh x $0.05 = $12.80
  • total cost = $5.71 + $12.80 = $18.51

total savings = $18.51 - $65.60 = -$47.09

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A leftward shift in the supply curve for a good may be caused by any of the following except A. consumer expectation of an incre
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Explanation:

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How do the effects of voluntary restraint agreements differ from the effects of a tariff? Tariffs reduce trade by more than volu
Snezhnost [94]

Answer:

Tariffs increase the prices of imports, helping domestic producers, while voluntary restraints do not.

Explanation:

A tarrif is defined as a tax that is imposed by government on goods and services that are imported from another country. Tarrifs are used to discourage imports by increasing their prices compared to locally produced goods and services.

Voluntary restraint agreements is is also called voluntary export restraint. It is a restriction on the amount of goods and services that exporters are allowed to export to other countries. It is also referred to as export visa.

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The 2016 financial statements of CVS Health Corporation reported the following information (in millions): 2016 2015 Net sales $1
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Answer:

option (D) 10.34

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The answer is option (D) 10.34

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