Which of the following statements about prices and inflation is not correct? A. Inflation represents a general rise in prices o
ver periods of time. B. The inflation rate shows the percentage change in prices across periods of time. C. The price level measures the average prices of goods and services across the economy. D. Prices generally increase at the same rate across most periods of time.
2 answers:
Answer:
D) Prices generally increase at the same rate across most periods of time.
Explanation:
The inflation rate (or deflation rate) measures the change in the general price level of goods and service within a certain period of time, generally 1 year. Inflation is usually calculated using the consumer price index (CPI) since it is not fixed, it changes year after year. Some inflation is necessary to maintain a healthy economic growth rate, generally between 1 - 2% per year is considered healthy. On the other hand, deflation is a sign of economic recession. The average inflation rate in the US between 1900 - 2011 was 3.22%.
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Answer:
39: $182.46
Explanation:
In this problem, the daily production level at the lowest average cost per player and the average cost (in $) can be estimated by considering the graph (average cost (y) against production level (x)) in the previous question. By drawing the graph up to scale, it can be deduced from the graph that the lowest average cost is approximately $182.46 and the production level at that point is 39.
