Answer: Expected return of the portfolio = 14,70%
Explanation: First we must add the amounts to calculate the total capital:
1000 + 7000 + 6000 + 6000 = $20000
The performance of a portfolio is given by the sum of each individual expected return weighted by its weight in capital.
Therefore we must calculate the weight (w) of each type of action:
W (apple) = 1000 / 20000 = 0,05
W (microsoft) = 7000 / 20000 = 0,35
W (ford) = 6000 / 20000 = 0,30
W (time warner) = 6000 / 20000 = 0,30
Expected return of the portfolio : (0,1050 . 0,05) + (0,1690 . 0,35) + (0,1575 . 0,30) + (0,1180 . 0,30) = 0,14705 = 14,70%
Answer:
C) cluster analysis
Explanation:
Regression analysis. The regression analysis determines the relationship between the two variables. Thus, one of these quantities (X) is given in advance(dependent) and is not random. The second value (U) is the independent and random number. The randomness of the second quantity can be explained for two reasons. First: Measuring the random number U, which depends on the number X, is associated with certain errors; second: The value of U may depend on other uncontrollable factors, in addition to being dependent on the value of the corresponding X value. In this case, we need to talk about the distribution of the random variable U against each value of the X variable. The main purpose of the regression analysis is to build a mathematical model that takes into account the factors affecting the physical process using experimental data and evaluating its accuracy. The least squares method is used for statistical estimation of the mathematical model's suitability to experimental data.
Discriminant analysis is a method used in statistics, pattern recognition, and machine learning to find a linear combination of attributes that define or distinguish two or more classes or events. The resulting combination can be used as a linear classifier or more often to reduce the size before classifying. LDA is closely related to variance analysis (ANOVA) and regression analysis, which try to express a dependent variable as a linear combination of other properties or dimensions. However, while variance analysis uses qualitative independent variables and a continuous dependent variable, discriminant analysis has continuous independent variables and a qualitative dependent variable.
Cluster analysis or clustering is a problem of grouping a number of objects. In this problem, objects must be in some way more similar to those in other groups to accommodate the same clusters (clusters). One of the main problems with data transmission is a common technique used in statistical data analysis. It is also used in machine learning, pattern recognition, image analysis, data retrieval, bioinformatics, data compression and computer graphics.
One-way analysis of variance (ANOVA) is used to calculate the significance of the difference between three and more independent means in a normally distributed series. ANOVA compares the arithmetic means of three or more groups alone; ANOVA result is also significant when at least one of these comparisons is significant. To measure the significance it will have the relation to the regression analysis that's why there will be dependent and independent variables as well.
Answer:
the essential terms of the contract.
Explanation:
Generally contracts that involve large transactions like selling a company must be made in writing and must be signed by all the parties. In this case, the sort of wrote a summary of the basic terms of the sale on the back of an invoice, and at least they signed it. As it is, the contract might not be enforceable because it probably lacks a lot of important details, since the amount of space used to write it down was very small specially considering that most of the space was used for the signatures.
So in order to prevent any future problems, and to comply with the statute of frauds, they should make a written memorandum that includes the essential and important terms of the contract, which must be signed also. They could also write down a proper sales contract since they are signing it again.
The statute of frauds establishes that certain contracts must be done in writing, and since this contract probably involves a significant amount of money, it probably falls under it.
Answer:
$375
Explanation:
If Johnson will use the desired gross margin percentage to determine the selling price of its products, they must use the following formula:
selling price per unit = total manufacturing costs per unit / (1 - gross margin)
Total manufacturing costs = variable manufacturing costs + total fixed costs + batch level fixed overhead = $2,350,000 + $1,200,000 + $200,000 = $3,750,000
total manufacturing cost per unit = $3,750,000 / 20,000 units = $187.50
selling price per unit = $187.50 / (1 - 50%) = $187.50 / 50% = $375
