Answer:
(a) 3.2
(b) 10 minutes
(c) 0.8
Explanation:
Mean number of customer in service:
= Arrival rate ÷ service rate
= 24 in 60 min ÷ 30 in 60 min
= 24 ÷ 30
= 0.8
a) Average number of people in line:
= (Mean number of customer in service × arrival rate) ÷ (Service rate - arrival rate)
= 0.8 × (24 ÷ 6
)
= 3.2
b) Average time spend at the ticket office is = 10 minutes
c) Proportion of time server is busy:
= Arrival rate ÷ service rate
= (24 in 60 min ÷ 30 in 60 min)
= 24 ÷ 30
= 0.8
Answer:
Business economics often handles the analysis of various costs that business firms incur. Every business always desires to minimize their costs and maximize its profits by embracing different economies of scale. Nonetheless, the firms fail to determine exact costs that are involved in the production process.
<span>Herman would have to take action if he find's out from Sally that Jake has a visual impairment. He would have to consider whether or not he could reasonably make changes that would allow Jake to still do his job, or if the needed changes would cause an undue hardship on the business.</span>
Answer:
The correct answer is letter "E": Perceptual defense.
Explanation:
In psychology, perceptual defense refers to the suppression of a stimulus that represents a threat or an uncomfortable situation for an individual. Those inputs are distorted somehow by the individual to reject the unpleasant feeling so that the person does not feel that bad because of it. In such a way, the brain works as a defense mechanism able to distort information to mitigate the effects in the behavior produced by the stimulus.
Answer:
Net present value of this expansion project is 8234.
Explanation:
To get the net present value, we make a cash-flow in excel. See document attached.
At moment 0 the investment is =$(92.700), also we consider the working capital =(6.600)
Moment 1 to 6 = $26.900
We calculate the Net cash flow (that is the difference between benefits and cost).
To get net present value, we use VNA formula. ( =VNA(required rate of return; Net cash flow from moment 0 to moment 6) +Net cash flow at moment 0)
Net present value is 8234
