A. they can all become common
Answer:
a. 41.6 million
b. 42.28 million
Explanation:
A) GIven
forecast in june = Sjune = 42 million
Checks recived in june = Xjune = 40 million
Smoothing constant = a = 0.2
So for july
Sjuly = a*Xjune + (1-a)*Sjune
=0.2*40 + (1-0.2)*42 million
=8+33.6 = 41.6 million
B) forecast in july = Sjuly = 41.6 million
Checks recived in july = Xjuly = 45 million
Smoothing constant = a = 0.2
So for August
Saugust = a*Xjuly + (1-a)*Sjuly
=0.2*45 + (1-0.2)*41.6 million
=9+33.28 = 42.28 million
<em>Note: This uses an exponential smoothing to forecast the results, but from the number of checks recived we see that it increases linearly. So we need a linear forecasting method .</em>
Answer: B. 1023, 1500, 2000}
Explanation:
The Optimal solution should contain the set of quantities that would require the lowest no. of orders to achieve a discount in a class.
1,023 is quite close to the lowest amount required of 1,000 in the 1,000 to 1,499 range.
So are 1,500 and 2,000.
Option D can also work but it has too many order quantities and will inflate the price.
The Optimal Solution therefore has to be from this option.