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IRINA_888 [86]
3 years ago
15

It seems hard to justify spending $4.00 for a compact fluorescent lightbulb when an ordinary incandescent lightbulb costs 50 ¢.

To see if this makes sense, compare a 60 W incandescent bulb lasting 1000 hours to a 15 W compact fluorescent bulb having a lifetime of 10,000 hours. Both bulbs produce the same amount of visible light and are interchangeable. If electricity costs $0.10/kWh, what is the cost - purchase plus energy - to obtain 10,000 hours of light from each type of bulb? This is called the life-cycle cost.
Business
1 answer:
frosja888 [35]3 years ago
8 0

Answer:

to obtain 10,000 hours of light you would need:

option 1)

10 incandescent light bulbs costing $0.50 each = $5

this incandescent light bulbs will consume 60 x 10,000 = 60,000 watts or 60 kWh = 60 x $0.10 = $6 in electricity

total costs using incandescent light bulbs = $5 + $6 = $11

option 2)

1 fluorescent light bulb = $4

this fluorescent light bulb will consume 15 x 10,000 = 15,000 watts or 15 kWh = 15 x $0.10 = $1.50

total costs using fluorescent light bulbs = $4 + $1.50 = $5.50

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A negative net present value means that the___________
Temka [501]

Answer:

D : project's rate of return is less than the required rate of return.

Explanation:

Net present value (NPV) is a projects evaluation technique that analyzes the present values of predicted future revenues and expenses. In other words, NPV is the current value of future inflows minus costs.  In calculating the NPV, future values are discounted with an appropriate discount rate to give the present value.

The NPV can be a positive, zero or negative. Projects with positive  NPV are preferred because they are considered profitable.  A negative NPV signals that the present value of the expected inflows is lower than the current value of the projected cost at the required discount rate. If the discount rate is maintained, the project is a loss-making venture.

The use of a very high discount rate may give any projects a negative NPV.

6 0
2 years ago
The minimum level of education required for a roofer is: Master’s degree Bachelor’s degree Associates degree No formal education
valkas [14]

Answer:

No formal education required

Explanation:

In many countries, the roofer works with a license. But to be a roofer, you don't need any formal education.

The training is done on the spot, the beginner is learning from other experienced roofers. To qualify for the job of a roofer, a person has to be at least 18 years old, to have a high school diploma and be physically able.

7 0
2 years ago
Read 2 more answers
Actual Static Budget Production 54,000 units 60,000 units Machine-hours 985 hours 1,800 hours Fixed overhead costs for September
Aleks04 [339]

Answer:

D.$54,000

Explanation:

A flexible budget is a one which changes or adjusts with change in actual activity. The flexible amount is more reliable than the static amount. The static budget is one which is not adjusted with level of real activity. The machine hours are used as basis of adjustment for flexible budget. The amount of fixed overhead budgeted allocation cost is adjusted based on machine hours according to actual machine hours of 985 hours.

5 0
3 years ago
You want to invest in a project in LaLaLand. The project has an initial cost of LLL 757,000 and is expected to produce cash infl
Lelu [443]

Answer:

194,112.8

Explanation:

The computation of  Net Present Value is shown below:-

Net Present Value = Present value of cash inflows - Present value of Cash outflows

= -757,000 + 396,000 × PVAF (12%, 3 years)

= -757,000 + 396,000 × 2.4018

= -757,000 + 951,112.8

= LLC 194,112.8

= 194,112.8

Therefore for computing the net present value we simply applied the above formula.

8 0
2 years ago
Luis follows a lot of news sources in his industry. He subscribes to several blogs written by industry experts, and updates are
bekas [8.4K]

Answer:

Group of choices:

a. Media sharing

b. Blog

c. Content aggregator

d. Mass media

The correct answer is c. Content aggregator .

Explanation:

Feedly is considered to be a content aggregator site because all of its information is derived from external sources. In a broader sense, content aggregators are tools that allow information to be collected in order to locate it in a specific place. One of the advantages is that it allows having the information in the same place, which saves time for those who are interested in the same or similar topics.

3 0
3 years ago
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