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Ivahew [28]
3 years ago
5

Bradley's Copiers sells and repairs photocopy machines. The manager needs weekly forecasts of service calls so that he can sched

ule service personnel. Use the actual demand in the first period for the forecast for the first week so error measurement begins in the second week. The manager uses exponential smoothing with alpha ​= 0.5. Forecast the number of calls for week​ 6, which is next week. Week Actual Service Calls 1 26 2 32 3 40 4 27 5 30
Business
1 answer:
Mkey [24]3 years ago
5 0

Answer:

Explanation:

exponential smoothing alpha = 0.5

formula = Previous demand x Alpha + previous forecast x (1 - alpha)

26   32   40   27    30

26  26  29  34.5  30.75

week 2 forecast

26x0.5 + 26x0.5 = 26.

week 3 forecast

32x0.5 + 26x0.5 = 29

use the same procedure for week 4 and week 5

week 6

30x0.5 + 30.75x0.5 = 30.375

Demand Forecast for week 6 = 30.38

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Answer:

(2) 4%

Explanation:

The portfolio is considered to be less risky if its volatility is low. The higher standard deviation the more risky is the project. For Duke Energy and Microsoft the investment portfolio required is risk free investment. To calculate the risk free rate we calculate using the formula;

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3 years ago
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zepelin [54]

Answer:

C) no tax benefit or liability

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suppose that the marginal benefit per dollar spent on bicycles exceeds the marginal benefit per dollar spent on skateboards. the
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More bicycles and fewer skateboards.

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In general, marginal utility decreases as consumption increases. When consumers are willing to pay more for goods and services than the market price, this is known as consumer surplus. The marginal utility of some commodities such as B. Medications does not decrease over time.

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3 years ago
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In ancient greece, what property made gold a more likely candidate for use as money than wine?
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