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3 years ago

System testing:

Business

1 answer:

yarga [219]3 years ago

3 0

Answer:

C) tests the functioning of the system as a whole.

Explanation:

System testing refers to a process in which a complete system is evaluated to make sure that it works properly and fulfills the requirements. According to this, the answer is that system testing tests the functioning of the system as a whole.

The other options are not right because system testing doesn't separate components or programs as it involves the actual evaluation of the whole system to find defects and it is done before the acceptance testing.

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Advances in technology have reduced the cost of manufacturing MP3 players if demand does not change

Andrews [41]

Because MP3 players cost less to make, if demand does not change, there will be more profit. This is because there would be the same amount demand and less money being made into making the product, meaning less expense, which means a bigger profit.

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3 years ago

Listening well is an important skill that falls under what skill category?

olchik [2.2K]

Answer:

Explanation:

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2 years ago

The Copy Department in the College of Business at State University provides photocopying service for both the Marketing and Econ

fiasKO [112]

Answer:

The correct answer is $170,000.

Explanation:

According to the scenario, computation of the given data are as follows:

We can calculate the cost allocated to Marketing by using following formula:

Total cost allocated = Fixed cost + Variable cost

Where, Fixed cost = (3,600,000 ÷ 5,400,000) × $120,000

= $80,000

And , Variable cost = $0.025 × 3,600,000 = $90,000

By putting the value, we get

Total cost allocated = $80,000 + $90,000

= $170,000

7 0

2 years ago

Business writers prefer simple, informal words that are readily understood and less distracting than more difficult, formal word

Daniel [21]

Answer:

The statement is: False.

Explanation:

Business is one of the fields that require paperwork and reports to be transmitted seriously because of the type of information handled. Inflation rates, the annual Gross Domestic Product (GDP) or a country's economic policy are typical topics dealt in this field. For that reason, business writers must be formal without being afraid of using technical terminology where necessary.

5 0

2 years ago

Weekly demand figures at Hot Pizza are as follows:

garri49 [273]

Answer:

MAD: 10.04, 11.53

MAPSE: 10% , 12%

MSE : 146.33, 178.72

Bias : -0.56 , -0.96

3-week moving average method is better

Explanation:

i ) Evaluate MAD ( average of absolute errors )

using 3 week moving average

= 10.04

using simple exponential smoothing

= 11.53

ii) MAPSE ( average of absolute percentage error )

using 3 week moving average

= 10%

using simple exponential smoothing

= 12%

iii) MSE ( average of Squared Errors )

3 week MV = 146.33 , Simple exponential smoothing = 178.72.

iv) Bias

3 week MV = -5/9 = -0.56, Simple exponential smoothing = -8.69/9 = -0.96.

v) TS ( Total error / MAD )

3 week MV = -5 / 10.04 = -0.49 ,

simple exponential smoothing = -8.69 / 11.53 = -0.75

b) I prefer 3-week moving average based on the values of MAD , MAPE, MSE, bias and TS which shows that there is a better estimate when using the 3 -weeks moving average.

Attached below is the Tabular calculations of the required parameters for the question

3 0

2 years ago