Answer:
Predictive models
Explanation:
Predictive modeling uses statistics to predict outcomes. It can be applied to any type of unknown event, regardless of when it occurred.
Answer:
Option (A) is correct.
Explanation:
Given that,
Mean daily demand, M = 20 calculators per day
Standard deviation, SD = 4 calculators per day
Lead time for this calculator, L = 9 days
z-critical value (for 95% in-stock probability) = 1.65 (From z tables)
Normal consumption during lead-time:
= Mean daily demand × Lead time
= 20 × 9
= 180 units of calculator
Safety Stock = z value × SD × L^(0.5)
= 1.65 × 4 × (9)^(0.5)
= 1.65 × 4 × 3
= 19.8 units
Reorder Point = Normal consumption during lead-time + Safety Stock
= 180 units + 19.8 units
= 199.8 or 200 units (Approx)
<span>The speaker is using the fallacy of building on an unproven assumption. The speaker has made the assumption that the Japanese make the best stereo sound systems in the world. This is merely his/her opinion, and is not a proven fact. Thus, when the speaker bases another argument on that assumption, he has used a fallacy in reasoning.</span>
Keeping the appropriate cash flow in the cash flow register, using a financial calculator, NPV should be calculated for taking the decision.
Answer: According to the NPV calculated, Chen should buy a new machine.
<u>Explanation:</u>
Cash outflow = $40000
Increase in annual after-tax cash flows : CF = $9000
Place the cash flow on a time line:
0 1 2 10
I 10 I I . . . I
-110000 19000 19000 19000
With a financial calculator, input the appropriate cash flow into the cash flow register, input I/YR = 10, and then solve for NPV. The answer for NPV is $6746.78.
Thus, Chen should buy a new machine.