Answer: Matched pairs design
Explanation:
A matched pairs design is a type of study used when 2 treaments are present in an experiment. The individuals in the design can be divided into pairs using a blocking variable, and each pair can then be allocated to treatments at random. This is thus a special type of randomized block design.
In this case the blocking variable can be the various urban areas as 1968 is matched against 1972. Each city can be compared based on 2 measurements. From their each individual can be grouped into pairs and allocated to different treatments.
Answer:
The goals are not time-bound, there is no specific date as to when they should be achieved.
Explanation:
SMART goals should be:
- Specific
- Measurable
- Achievable
- Relevant
- Time-Bound: how long will it take DeJohn and his managers to accomplish their goals, e.g. six months, one year?
Answer:
True.
Explanation:
The statement is “True” because the Philip curve is the curve that exhibits the relationship between the inflation or price level and unemployment. If inflation rises, then unemployment falls. If inflation falls, then unemployment rises. This happens because there is a negative relationship between inflation and unemployment. However in the long run the Philip curve is a verticle line parallel to the inflation axis and that shows there is no trade-off. Thus the option A is correct.
(B) When revenue equals opportunity and variable cost, then the producer surplus most likely drops to zero for a firm.
<h3>
What is revenue?</h3>
- The total income derived from the sale of products or services pertaining to a business's core operations is referred to as revenue.
- Because it appears at the top of the income statement, revenue, which is also known as gross sales, is frequently referred to as the "top line."
- A company's overall earnings or profit are referred to as income or net income.
- Although both revenue and profit are positive indicators for your company, they are not the same thing.
- The producer surplus for a firm will probably reach zero when revenue equals opportunity costs and variable costs.
Therefore, (B) when revenue equals opportunity and variable cost, then the producer surplus most likely drops to zero for a firm.
Know more about revenue here:
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Answer:
8%
Explanation:
Internal rate of return is the discount rate that equates the after-tax cash flows from an investment to the amount invested
IRR can be calculated with a financial calculator
Cash flow in year 0 = $-300
Cash flow each year from year 1 to 4 = 
× $300 = $24
Cash flow in year 5 = $300 + 24 = $324
IRR = 8%
To find the IRR using a financial calculator:
1. Input the cash flow values by pressing the CF button. After inputting the value, press enter and the arrow facing a downward direction.
2. After inputting all the cash flows, press the IRR button and then press the compute button.
