Answer:
Exploratory
Explanation:
Sheena, marketing manager for Yaard-Vark Lawn Tractors, is interested in the relationship between the prices of lawn tractors and the level of sales. To test whether increasing prices will lead to a change in sales and, if so, how much of a change, she should use exploratory research.
Exploratory research is the kind of research where an unknown phenomenon is worked upon. In this case, Sheena does not know the effects of prices on sales. Therefore she carries out exploratory research to fill in the blanks.
Answer:
Section 5 of the FTC Act
Explanation:
Section 5 of the FTC Act prohibited companies to make "deceptive actions" during all activities in a commerce.
In marketing, this section of the Act prevented companies to falsely promoting their products. They're required to truthfully listed all ingredients of the product and banned from making claim that are misleading to the consumers.
For example, you can't claim a drug that you sell can cure cancer without proper authorized researches to back it up.
Utilitarianism is a personal moral philosophy which id being used in this scenario.
<h3>What is Utilitarianism?</h3>
This is the morality that advocates actions that foster happiness or pleasure and maximizes wellbeing of individuals.
The manager believing that the benefits of a choice exceed the costs is ethicalk as result of her having more profit which will maximize the company' wellbeing.
Read more about Utilitarianism here brainly.com/question/2642866
A rise in the domestic real interest rate would cause a fall in net exports and a RISE in the exchange rate.
In general, businesses and consumers spend less when interest rates are high. This is because borrowing money costs more when interest rates are high. As a result, companies frequently turn to the stock market to raise money, which can cause stock values to decline.
An increase in interest rates causes the local currency to appreciate. In comparison to domestic goods and services, import prices decline. Exports see a decline in profitability and competition. Exports decline while imports rise, reducing the net export portion of total demand and spending.
To learn more interest rate would cause a fall in net exports and a RISE about:
brainly.com/question/28475254
#SPJ4
Answer: (a) $197,500
(b) $ 189,500
Explanation:
Given : The marginal cost function : 
To find the cost function, we need to integrate the above function with respect to x.
Now, the additional cost incurred in dollars when production is increased from 100 units to 150 units will be:-
![\int^{150}_{100}\ C'(x)\ dx\\\\=\int^{150}_{100} (4000-0.4x)\ dx\\\\=[4000x-\dfrac{0.4x^2}{2}]^{150}_{100}\\\\=[4000(150)-\dfrac{0.4(150)^2}{2}-4000(100)+\dfrac{0.4(100)^2}{2}]\\\\=[600000-4500-400000+2000]\\\\=197500](https://tex.z-dn.net/?f=%5Cint%5E%7B150%7D_%7B100%7D%5C%20C%27%28x%29%5C%20dx%5C%5C%5C%5C%3D%5Cint%5E%7B150%7D_%7B100%7D%20%284000-0.4x%29%5C%20dx%5C%5C%5C%5C%3D%5B4000x-%5Cdfrac%7B0.4x%5E2%7D%7B2%7D%5D%5E%7B150%7D_%7B100%7D%5C%5C%5C%5C%3D%5B4000%28150%29-%5Cdfrac%7B0.4%28150%29%5E2%7D%7B2%7D-4000%28100%29%2B%5Cdfrac%7B0.4%28100%29%5E2%7D%7B2%7D%5D%5C%5C%5C%5C%3D%5B600000-4500-400000%2B2000%5D%5C%5C%5C%5C%3D197500)
Hence, the additional cost incurred in dollars when production is increased from 100 units to 150 units= $197,500
Similarly, the additional cost incurred in dollars when production is increased from 500 units to 550 units :-
![\int^{550}_{500}\ C'(x)\ dx\\\\=\int^{550}_{500} (4000-0.4x)\ dx\\\\=[4000x-\dfrac{0.4x^2}{2}]^{550}_{500}\\\\=[4000(550)-\dfrac{0.4(550)^2}{2}-4000(500)+\dfrac{0.4(500)^2}{2}]\\\\=[2200000-60500-2000000+50000]\\\\=189,500](https://tex.z-dn.net/?f=%5Cint%5E%7B550%7D_%7B500%7D%5C%20C%27%28x%29%5C%20dx%5C%5C%5C%5C%3D%5Cint%5E%7B550%7D_%7B500%7D%20%284000-0.4x%29%5C%20dx%5C%5C%5C%5C%3D%5B4000x-%5Cdfrac%7B0.4x%5E2%7D%7B2%7D%5D%5E%7B550%7D_%7B500%7D%5C%5C%5C%5C%3D%5B4000%28550%29-%5Cdfrac%7B0.4%28550%29%5E2%7D%7B2%7D-4000%28500%29%2B%5Cdfrac%7B0.4%28500%29%5E2%7D%7B2%7D%5D%5C%5C%5C%5C%3D%5B2200000-60500-2000000%2B50000%5D%5C%5C%5C%5C%3D189%2C500)
Hence, the additional cost incurred in dollars when production is increased from 500 units to 550 units = $ 189,500
