The conductivity of the object
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:
YES - When marginal cost (MC) of production is increasing, the average variable cost (AVC) is increasing.
Explanation:
Marginal cost (MC) is the cost of producing an extra unit of output while Average variable cost (AVC) is the cost per unit of output produced.
When MC is below AVC, MC pulls the average down. This means that when MC is falling, AVC is falling
When MC is above AVC, MC is pushing the average up; therefore when MC is rising, AVC is rising.
The conclusion is that MC and AVC have a direct relationship and a rise in one will cause a rise in the other
, therefore when the marginal cost (MC) of production is increasing, the average variable cost (AVC) is increasing.
Answer:
D. Pure competition spreads resources between many different
firms.
Explanation:
Pure competition is a market structure with many suppliers and many buyers. All the suppliers sell a homogeneous product. There is intense business competition among the suppliers. Other characteristics of pure competition include
- There are no dominant suppliers.
- There is ease of entry and exit into the market
- Suppliers/firms are price takers.
In pure competition, resources are shared among the many competing firms in the industry, unlike in a monopoly that has only a single supplier. Resources include raw materials and profits.
