when individuals use all available information about an economic variable to make a decision, expectations are -rational
What is economic variable?
An economic variable is any measurement that helps to consider how an economy may function . for instance population, poverty rate, inflation, and available resources.
What are the five economic variables?
There are 5 common economic variable that are considered :
output, gross domestic product ( GDP ), production, income, and expenditures.
What factors cause economic growth?
Basically , there are two main cause of economic growth: growth in the size of the workforce and growth in the production activity (output per hour worked) of that workforce.
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While network evening newscasts have stayed fairly constant throughout the years, the news programs that Americans watch on local television stations and national cable channels have altered substantially in recent years.
<h3>What change has been noticed?</h3>
Local television newscasts have recently emphasized traffic, weather, and sports, even more, aired less edited package stories, and cut the lengths of stories—trends that might be a result of the industry's current economic challenges.
There is a growing fear that local TV news may be suffering some of the financial difficulties that have already hammered the newspaper sector as younger people are tuning out local newscasts.
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Answer:
Profit 6,130
Explanation:
MC = 30X + 4
when X=5
Cost to produce 5 units:
We will need to calcualte the MC for 1, 2 , 3, 4 and 5 units and then add them together
MC = 30(5) + 4 = 150 + 4 = 154
MC = 30(4) + 4 = 150 + 4 = 124
MC = 30(3) + 4 = 150 + 4 = 94
MC = 30(2) + 4 = 150 + 4 = 64
MC = 30(1) + 4 = 150 + 4 = 34
Total 470
Giving this, now anther way, more easy would be to use the Gauss method to a summatory:
S to 5 from 1 of (30x+4) =
S = 470
Now we can continue:
Total Marginal cost 470 + Fixed Cost: 900 = 1370
MR = 1500 revenue for adding 1 unit
1500 x 5 = 7500 total revenue
total revenue - total cost = profit
7500 - 1370 = 6,130
During the first year of operations, a company granted warranties on its products at an estimated cost of $8,500. The product warranty expense should be recorded in the years of the expenditures to repair the products covered by the warranty payments.
True or False
the answer is false
