Based on the information give your forecast for period 7 is 40.
<h3>Forecast for period 7</h3>
Given:
Time-series trend equation=25.3+2.1x
Period=7
Let x present period 7
Hence:
Forecast for period 7 =25.3 +2.1(7)
Forecast for period 7 =25.3 +14.7
Forecast for period 7 =40
Inconclusion your forecast for period 7 is 40.
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The statement above is true. When using interval method, it does not matter the number of responses, if the behavior occur in a given segment then the observer has to record it as a single event. For instance, in an English class of one hour, that is divided into six segments of ten minutes each. It does not matter the number of responses, if the behaviour occurs within the segment of ten minutes, then it has to be recorded as a single event.
Answer:
D. Original cost.
Explanation:
As we know that the inventory should be valued at lower of cost or market value. Also , the market value is the middle amount among the replacement cost, net realizable value, net realizable value - normal profit margin
It can be the replacement cost or net realizable value. We don't have an idea which one is the middle amount
Also, if the original cost is less than the market cost so we assume that the inventory should be valued at original cost
Answer: C. equal zero
Explanation:
The mean is average of the portfolio which means that some securities will be more than the mean and some will be less.
Some deviations will be positive, others will be negative.
When these deviations are added together, the negative deviations will cancel out the positive deviations which will lead to the average deviations being 0.