Answer:
3.5 customers
Explanation:
The computation of the average number of customers in the system is shown below:
= (Arrival rate) ÷ (Service rate - arrival rate)
= (210 customers) ÷ (270 customers - 210 customers)
= (210 customers) ÷ (60 customer)
= 3.5 customers
We simply apply the average number of customers formula so that the correct value can come
All other information which is given is not relevant. Hence, ignored it
Answer:
Economic profit will be $40
So option (d) will be correct option
Explanation:
We have given number of units produced = 20 units
Price of per unit = $10 per unit
So revenue = 20×$10 = $200
Revenue :20 units * $10 = 200
Fixed cost is given $100
Variable cost: 20 units ×$3 = 60
So total cost= Fixed cost + Variable cost = 100 + 60 =$160
So economic profit = Revenue - Total cost = 200 - 160 = $40
So option (d) will be correct answer
