Answer:
A) have zero alphas
Explanation:
Stock's alpha show show much they have over or under performed in relation to similar peer stocks. But if the stocks were correctly priced, then alpha should be 0 since no variation, either positive or negative should occur. Alpha basically measures the error in the stock's valuation. It is always better to have positive alphas because if you make a mistake then hopefully is in your favor, but alphas can also be negative and that equals unexpected losses.
This is why the CAPM model only considers beta in its calculation.
Answer:
minutes of grinding= 60,468 minutes
Explanation:
Giving the following information:
Grinding minutes per unit:
Product A= 3.80
Product B= 5.30
Product C= 4.30
Product D= 3.40
Monthly demand in units:
Product A= 4,260
Product B= 4,260
Product C= 3,260
Product D= 2,260
A total of 54,900 minutes is available per month on these machines.
minutes of grinding= Total product A + Total product B + Total product C + Total product D
minutes of grinding=4260*3.80 + 4260*5.3 + 3260*4.3 + 2260*3.4= 60,468 minutes
Answer:
c. shift the supply curve of professors to the left ceteris paribus
Explanation:
Labour Supply curve shows the labour hours, employees or workers are willing & able to supply, at given wage rates during a period of time.
The curve is upward sloping due to positive relationship between wage rates & labour. As more labour is supplied at higher wage rate, less labour is supplied at lower wage rates.
Change in any other factor other than wages, changes (shifts) the supply curve. Factor increasing labour supply shifts the supply curve rightwards. Factor decreasing labour supply shifts the supply curve leftwards.
The case given : as increase in the minimum qualifying eligibility for the job, decreases the number of people who are 'able' to supply labour as per the criteria. So, it decreases labour supply & shifts the curve leftwards.
Answer:
C. Is available for qualifying expenses paid on behalf of the taxpayer and his or her spouse, in addition to those paid for dependents
Explanation:
American Opportunity tax credit was called the HOPE credit. It is available for the first four years of an individual's post secondary school education.
It covers 100% of the first $2,000 cost for tuition, fees, books, and course material.
Items that do not qualify are room and board, transportation cost and personal expenses.
The tax credit is available for qualifying expenses paid on behalf of the taxpayer and his or her spouse, in addition to those paid for dependents.
Answer:
Scatter Diagram.
Explanation:
Scatter Diagrams are convenient mathematical tools to study the correlation between two random variables. As the name suggests, they are a form of a sheet of paper upon which the data points corresponding to the variables of interest, are scattered.
