Answer: Option (b) is correct.
Explanation:
Economics:
Probability of placing it with a major publisher(pm) = 0.5 for selling(sm) = 40,000 copies
Probability of placing it with a smaller publisher(ps) = 0.8 for selling(ss) = 30,000 copies
Therefore,
Expected value (Economics) = pm × sm + pm(ps × ss)
= 0.5 × 40,000 + 0.5(0.8 × 30,000)
= 32,000 copies
Answer:
Unsystematic; unsystematic
Explanation:
In the case of the large portfolio, the non-systematic risk that could be attached would have no effect on the total risk of the portfolio
So it is to be expected that the impact should be of non-systematic risk on different kind of stock that could be offset each other in order to remove out the risk to the investor that occurs from the sources of the risk
Answer:
Autonomous consumption is <u>$1,000</u> and the marginal propensity to consume is <u>0.9</u>.
A consumer whose income increases by $100 will increase consumption by <u>$90</u>.
Explanation:
Given C = 1000 + 0.9Y
Autonomous consumption refers to consumption expenditure of consumers that does not depend on income. Therefore, autonomous consumption is therefore the consumption expenditure made by the consumers when they do not have income or when income is zero (i.e. when Y = 0).
Substituting for Y = 0 into the consumption function, we can obtain autonomous consumption is follows:
Autonomous consumption = 1000 + (0.9 * 0) = 1,000
The marginal propensity to consume refers to the proportion of the increase in disposable income that is spent on the consumption of goods and services by a consumer. From the consumption function, the marginal propensity to consume is 0.9.
Since marginal propensity to consume is 0.9, a consumer whose income increases by $100 will therefore increase consumption by $90 (i.e. $100 * 0.9 = $90).
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