Answer:
The car wash should hire more employees as long as the marginal cost (the extra money that goes to the paying the wage of the new employee) is lower or equal to the marginal benefit (the extra amount of income that the employee will generate for the company).
This is because as long as marginal cost is lower than marginal benefit, hiring an extra worker will produce economic benefits for the firm, and if marginal cost and marginal benefit are equal, the firm at least will break even.
On the other hand, when hiring an extra worker has a marginal cost that is higher than the marginal benefit the worker will produce, the firm will then face economic loss, and should therefore put off hiring any more employees.
The average score of the student in the class at a 99% confidence lies between 1.252 and 3.028
Explanation:
Given values are
n = 14 = 2.14 σ = 1.29 z value for 99% confidence = 2.576
The mean is known one
= (z σ/√14)
= (2.576 ×1.29÷√14)
= 2.576 × 0.345
= 0.888
= mean- 0.888 = 2.14 - 0.888 = 1.252
= mean+0.888 = 2.14 + 0.888 = 3.028
The average score of the students in the class at a 99% confidence lies between 1.252 and 3.028
Answer:
-$20,000
Explanation:
Economic profit takes into account opportunity cost of an activity.
Opportunity cost is the next best option forgone when one alternative is chosen over other alternatives. Opportunity cost is also known as implicit cost.
Because Bobby chose to work at the seafood resutrant, he forgoed the opportunity of working at the county. Thus, his opportunity cost is $30,000.
Also, if he wasn't making use of the restaurant, he could have rented it out. Thus, his opportunity cost of making use of the restaurant is $20,000.
Economic profit = Revenue - (Implicit cost + Explicit cost)
$50,000 - ($20,000 + $30,000 + $20,000) = -$20,000
I hope my answer helps you
Answer: Uploading pictures, music, and videos.
Explanation:
Social Media has made connections between marketers and customers easier and more widespread. They are able to share information amongst themselves through various means such as discussions on products as well as uploading pictures, music and videos.
Through these uploads of pictures, music and videos, marketers and consumers can share information relating to new products, product performance and the like. For instance, in the movie industry, trailers are frequently uploaded on social media sites to enable the movie gain traction before it is released and this method has worked wonders for movie premiers.