Answer:
The correct answer is A. The Lorenz Curve is a curve that shows the percentage of total household incomes received successively larger fractions of the population, starting with the poorest group.
Explanation:
The Lorenz curve represents the relationship between the cumulative percentage of the population size and the cumulative percentage of the income of the same population.
A Lorenz curve is a graph in which income is cumulatively plotted against the population. A given point on the vertical axis represents the sum of all incomes up to a certain level. The point on the curve to the right of it corresponds to the number of people who have an income up to that level.
The curve always runs lower, which means that at any given point on the curve, the percentage of total national income is lower than the percentage of people who have an income up to that level. On such a curve we can read, for example, that 25% of the income collectors together own 8% of the total income.
Answer:
See explanations
Explanation:
a. What is the daily demand rate? 2500/365=6.85 per day
b. What is the optimal production quantity? sqrt( 2DCo/Ch)=sqrt(2*2500*25/1.48)= 290.619=291
c. How long will it take to produce the optimal quantity? 291/50=5.82 days
d. How much inventory is sold during the production run time? 6.85*5.82= 40
e. If Ross uses the optimal production quantity, what would be the maximum...
Answer:
The incremental benefit cost ratio is less than 1 therefore we must select site 1.
Explanation:
The incremental BCR can be determined using the following formula
8% , 10)
⇒ 
⇒ 
8%, 20)
⇒ 
⇒
= $203,704.42
Incremental initial investment = 203,704.42 - 149,029.49
= $ 54,674.93
Incremental benefits = 580,000 - 520,000 = 60,000
Incremental O&M = 75,000 - 80,000 = - $ 5000
Incremental Disbenefits = 140,000 - 90,000 =$ 50,000
All solving using the present worth method also incremental benefit cost ratio comes out to be 0.2743.
The incremental benefit cost ratio is less than 1 therefore we must select site 1.
Answer:
The world has limited productive resources
More output satisfies More wants
