Answer:
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MAD = 0.51/4 = 0.1275 and MSE = 0.0721/4 = 0.018.
<h3>What is MAD and MSE?</h3>
MAD( Mean Absolute Deviation) and MSE( Mean Squared Error) are the most commonly used forecast error measures. MAD is the average of the absolute errors and MSE is the average of the squared errors.
Solution:- <u>Method</u><u> </u><u>1</u> Week Method 1 Actual E E^2
1 0.9 0.7 0.2 0.04
2 1.05 1 0.05 0.0025
3 0.95 1 0.05 0.0025
4 1.2 1 <u> 0.2 0.04</u>
0.5 0.085
MAD = sum of error/n
= 0.5/4
=0.125
MSE = sum of squared error/n
= 0.0.85/4
= 0.02125
<u>Method 2</u><u> </u> Week Method 2 Actual E E^2
1 0.8 0.7 0.1 0.01
2 1.2 1 0.2 0.04
3 0.9 1 0.1 0.01
4 1.11 1 <u>0.11 0.0121</u>
0.51 0.0721
Hence, MAD = 0.51/4 = 0.1275 and MSE = 0.0721/4 = 0.018.
Learn more about the MAD and MSE here:-
brainly.com/question/14688363
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D. they actively tailor thier communications to suit the needs, interests, and objectives of the organization
Answer:
The answer is b
Explanation:
both imports and exports do A and D and they can both specialize in different areas but their extent of what they sell/get is different
Answer:
Negative cash balance of $210,000.
Explanation:
Given that,
cost of equipment = $200,000
Inventory purchased = $12,500
Cash balance = $2,000
Accounts payable = $4,500
Net cash flow at time zero:
= (cost of equipment) + (Increase in working capital)
= ($200,000) + (Inventory purchased + cash balance - Accounts payable)
= ($200,000) + ($12,500 + $2,000 - $4,500)
= ($200,000) + ($10,000)
= ($210,000)
Note: Negative values are in the parenthesis.