Answer:
a small alpha value is used.
Explanation:
The exponential smoothing forecasting technique is used for forecasting a time series when there is no trend or seasonal pattern, but the mean of the time series is slowly changing over time.
The choice of the smoothing constant α (alpha) is important in determining the operating characteristics of exponential smoothing. The smaller the value of α (alpha), the slower the response. Therefore when a small alpha value is used the exponential smoothing forecasting technique slowly responds to changes in the mean level of demand.
When the values of α (alpha) are larger this makes the smoothed value to react quickly – not only to real changes but also random fluctuations.
Answer:
The correct answer is (e)
Explanation:
Task identity is a complete system that involves doing a job and specifying every phase and step from start to finish that helps to attain noticeable result and helps to avoid confusion. It not only helps the company to find the best person for a job, but it also allows employees to achieve satisfaction at their job.
Answer:
Balance after 30 years = $151,018.50
Explanation:
In order to calculate this, we will calculate the future value on an amount invested, gaining interest over the years of investment, and this is given by:
where:
FV = future value
PV = present value
r = interest rate
t = time in years.
Hence the future value is calculated as follows:
1. For the first 10 years at 7% interest:
7% interest = 7/100 = 0.07
2. For the last 20 years at 9.5%(0.095) interest:
Note that for the remaining 20 years, the present value (PV) used = 24,589.392, as ending balance after the first 10 years
Total Future value earned = $151,018.50
Answer:
d. $18,900 unfavorable.
Explanation:
Direct labor efficiency variance = SR*(SH-AH)
18000 = SR*(63000-61500)
18000 = 1500 SR
SR = $12
Total standard direct labor cost for February = 63000*12= $756,000
Direct labor flexible-budget variance = $774,900 - $756,000 = $18900 Unfavorable
