Answer:
<em>c. The reasoning of both Alfons and Mary suffers from the omitted variable problem</em>
Explanation:
The issue of omitted variables occurs as a result of mis-specification of a linear regression model, which could be either because the impact of the omitted variable on both the dependent variable is unclear, or the evidence was not accessible.
This causes you to omit the variable from your regression, resulting in over-estimation (upward bias) or underestimation (downward) of the influence of one of the other predictor variables.
Answer:
I have chosen Apple Inc.
Explanation:
Apple Inc is a tech giant and manufactures innovative and most differentiated telecommunication products, music products, computer products, application services, etc which is highly valued among its customers. That's the reason why Apple is one of the most highly valued company in the world with almost $137 billion cash balance. This cash balance has been increased by $20 billion in the last three years which shows its higher profitability and that its inventory is highly liquid asset because it is quickly converted into cash. Furthermore, the greater demand of product and customer loyalty has strengthen its position all because of unmatched innovation introduced in each of its product every year. The greater cash balance shows that the company has greater sales and has higher profit margin on its unmatched product.
The picture of Apple headquarter and of its logo are given below:
Answer:
The correct answer is $0,20.
Explanation:
The marginal cost, at each level of concrete production, indicates the costs we incurred in carrying out said production. Basically, it is an indicator that will allow us and help to make decisions regarding the preparation and production of goods and services.
In the previous case, the cost of buying two tacos for $ 75 each plus a $ 80 bedid is as follows:
Tacos: $ 75 * 2 = $ 1,50
Drink: $ 80
TOTAL = 2,30
For its part, the second option is priced at $ 2,50
Subtracting the results, the marginal cost is defined as follows:
$ 2,50 - $ 2,30 = $ 0,20
Answer: Definition the problem.
Explanation:
In trying to solve a problem, the first and the most basic step to take is to identify or define the problem, this stage involves determining the circumstances and situation as it helps one to be focused and pay attention to what the real problem is.
It is the first step and the most important, although it is most times difficult.
Defining the problem must answer the question "why", "who", "where","what", "how" and "when".
Defining the problem helps one to gain control over the situation.
