Answer:
option D "The demand is unitary elastic."
Explanation:
Data provided:
At price, P1 = 3,000 units
Demand, D1 = $ 50
also,
at price P2 = $ 60
Demand, D2 = 2,500 units
Now,
the percentage change in price = 
or
the percentage change in price = 20%
and,
The percentage change in the quantity = 
or
The percentage change in the quantity = -20%
The elasticity in demand (Ed) is given as:
Ed = (Percentage change in quantity) / (Percentage change in price)
on substituting the values, we get
Ed = (-20%) / 20%
or
Ed = - 1
Here the negative sign depicts the inverse relation between the price and the demand.
hence, the correct answer is option D "The demand is unitary elastic."
Arthur is in the status of identity referred to as<u> identity foreclosure.</u>
<h3>What is Identity foreclosure?</h3>
Identity foreclosure can be defined as the stage of self or identity discovery in which a young person identify what they are capable of doing but they are yet to experience other available options.
Hence, he agreed to join the family business without thinking about his decision because he is in identity foreclosure stage.
Therefore Arthur is in the status of identity referred to as<u> identity foreclosure.</u>
Learn more about Identity foreclosure here:brainly.com/question/15062284
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The short-run average total cost of Ike's Bikes of producing 100 bikes is $360.
<h3>
What is the short-run average total cost ?</h3>
The short-run is a production period where some of the factors used in the production process are fixed and others are variable. The short-run average total cost is the total cost divided by total output. Total cost is the sum of fixed cost and variable cost.
Please find attached the complete question. To learn more about average cost, please check: brainly.com/question/26959638
Option A should be the best answer for above question. All other choices listed are already offered by companies nowadays. Pensions are only given companies as payment to their contributions to their previous company.<span />