A survey is valid, if it measures what it is designed to measure. And the answer is c. is the correct answer. Hope it helped you!
The answer to your question is going to be challenge
what do economies of scale, the ownership of essential raw materials, and patents have in common? They are all barriers to entry.
Materials or substances used in the initial stages of producing or manufacturing items are known as raw materials. On commodity exchanges around the world, raw materials are commodities that are purchased and sold. Since raw materials, like labor and capital, are factors of production, traders buy and sell them on the factor market.
Various sorts of raw materials can be employed in a wide range of goods. The inventory or input commodities that a business needs to make its products are known as raw materials. For instance, a car manufacturer would employ steel used in the construction of vehicles as a raw material.
Learn More About raw materials:
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Answer:
P = $75 per club
n= 75,000 clubs
Explanation:
The demand and supply functions are:

The equilibrium price is the price that yields a quantity demanded equal to the quantity supplied:

The number of units sold at that price is:

Answer:
The correct answer is 8%.
Explanation:
According to the scenario, the computation of the given data are as follows:
Let 1 year Treasury securities = t
So, Four year Treasury = [(Yield of 3 years Treasury × No. of year) + ( t × No. of year)] ÷ Number of year
So, by putting the value, we get
6.5% = [(6% × 3) + ( t × 1)] ÷ 4
[(6% × 3) + t] = 6.5% ×4
t = 8%
So, the rate on 1-year Treasury securities three years from now is 8%.