Answer:
b. left by $500 billion.
Explanation:
Given marginal propensity to consume, MPC = 0.8
Marginal propensity to consume + Marginal propensity to save = 1
MPC + MPS = 1
0.8 + MPS = 1
MPS = 1-0.8
MPS = 0.2
Now, the government multiplier = 1/MPS
The government multiplier = 1 / 0.2 = 5
Total fall in aggregate demand = Government multiplier × Government purchases
= 5 ×100
= $500
Since there is a fall in spending so the aggregate demand curve will shift leftwards.
Therefore, the correct option is b. left by $500 billion.
Answer:
($35 million + $12 million) / $70 million = 0.6714
Explanation:
Answer:
The correct answer is letter "C": shortage costs increase as total carrying costs increase.
Explanation:
A shortage takes place when the quantity demanded is higher than the supply at the current price. Typically, shortages occur because of an increase in demand, a decrease in supply or due to government policies. Shortage costs are those costs a firm is responsible for because the is no enough stock in its inventory. When shortage costs increase, the carrying costs do not necessarily increase.
Answer:
Hence, the firm's total variable cost of producing three units of output is $48 unit.
Thus, the correct option is d. $48 unit.
Explanation:
The computation of total variable cost is shown below:
= marginal cost of the First unit of output + marginal cost of the second unit of output + marginal cost of the third unit of output
= $20 + $16 + $12
= $48
The variable cost include all type of cost which is change when the production level changes. In the given question, the output level changes with the unit which reflects the variable cost. So, the cost would be added in the computation part.
Hence, the firm's total variable cost of producing three units of output is $48 unit.
Thus, the correct option is d. $48 unit.
Answer:
Option b. A and B are conditionally independent given C2.
Explanation:
The conditional probability of an event is the probability that a given event will occur given that another event, say A has already occurred.
In a case where events A and B are independent (in this case, where the probability of A has no effect on the probability of B occurring), the conditional probability of an event B given that A has taken place is simply the probability of the event A.
If the two events are not independent, then the probability of an event occurs as an intersection of set A and B.
