Answer:
a. Yes. It is a probability density function because \sum f(x) =1
. b. probability MCC will obtain more than 30 new clients=P(40)+P(50)+P(60)= 0.20+0.35+0.20=0.75
c. probability MCC will obtain fewer than 20 new clients= P(10)= 0.05
d.
x f(x) x*f(x) x*x*f(x)
10 0.05 0.5 5
20 0.1 2 40
30 0.1 3 90
40 0.2 8 320
50 0.35 17.5 875
60 0.2 12 720
1 43 2050
expected value = \sum xf(x) = 43
Variance = 2050-43^2= 201
Explanation:
Answer: Option B
Explanation: Opportunity cost refers to the of loss of profit when an individual or firm chooses one alternative over other.
The statement in the given case, depicts the opportunity cost one has to pay of using the scarce resources that could be sued on different alternatives.
The lunch is never free depicts that one could have used it in other alternatives that may have produced some economic benefits.
Hence, the correct option is B.
Answer:
Trough
Explanation:
Trough economic situation is when the recession is hardest and comes after the phase of contraction where growth slows, employment declines (unemployment increases), and pricing pressures subside.
Trough is characterized by large number of people being unemployed due to extensive layoffs by companies in order to cut down their costs and reduce their output during the period of economic decline
Answer:
b. volume variance.
Explanation:
Volume variance can be defined as the difference between the static budget and the flexible budget.
It mainly occurs as a result of the difference between the actual volume and the budgeted volume derived from the static budget.
