## [SOLVED] Law of Cosines

Triangles & TrigSathiya MackeyUse the Law of Sines or Law of Cosines to find the missing value.WORK:Solution:Use the Law of Sines or Law of Cosines to find the missing value.WORK:Solution:Use the Law of Sines or Law of Cosines to find the missing value.WORK:Solution:Use the Law of Sines or Law of Cosines to find the missing value.WORK:Solution:Look at the graph & answer the following questions:Is this a sine or cosine function?What transformation is occurring here?What is the period of the functionWhat is the equation of the function?Look at the graph & answer the following questions:Is this a sine or cosine function?What transformation is occurring here?What is the period of the function?What is the equation of the function?Look at the graph & answer the following questions:Is this a sine or cosine function?

## [SOLVED] Private Jet Operators

Question 2 consists of parts a, b, and c – a. Argo sells maintenance services to various private jet operators. Forthese, it demands payment within 20 days. Argo is considering changing this policy to 0.5%/4, net 20. What is the implicit effective annual rate in this payment policy? Use a notional purchase of \$1,000.b. Argo’s maintenance service business grosses some \$8M per year before discounts and its average days receivable is 25 (unlike the overall business where this number is ~15). If 45% of Argo’s clients opt to pay earlier and get the 0.5% discount, what will be the change in the service business’s receivables? If Argo’s cost of capital is 5.5%, what are the projected savings of this change in policy? If Argo’s gross margin is 25%, by how much will gross dollar revenues have to rise to offset the loss from discounts? In percent?c. A new client from out of town is quoted \$3,300 for a repair. The service people ask you to approve this. You do a quick check on the client and assess an 5% default risk. What is the NPV of the client? What is the break-even probability? What is the minimum probability of collecting for you to approve the service?

## [SOLVED] Greatest Relative Frequency

Income (thousands of dollars)38 39 50 49 36 43 45 38 42 4249 45 24 52 53 30 71 35 35 38Problem 1. Using Table 1, answer the following questions. The data set represents the incomes (in thousands of dollars) of a sample of 20 employees at a company.a. Find the range, mean, median, and mode of the data set.Range:Mean:Median:Mode:b. Construct a frequency distribution for the data set using 5 classes. Include the midpoints, frequency, and relative frequency.

## [SOLVED] Applied Statistical Methdology

Subject: Applied Statistical Methdology for business research designUsing your textbook, LIRN-based research, and the Internet, apply the learning outcomes for the week/course and lecture concepts to the following question.? What makes a function of a discrete variable a candidate for a discrete random variable distribution? What about the counterpart of this candidacy in the case of a continuous variable?? Explain the significance of the mean, variance, and standard deviation for a random variable. Does the significance change when passing from the discrete case to the continuous case?? Provide a detailed discussion on the distribution of a discrete random variable, in general terms, and then provide a numerical example of this distribution. What are the mean and the standard deviation in your example? How does this differ in the case where the random variable is continuous? Explain.? How does the probability of union of disjoint events exhibit itself when dealing with a (discrete or continuous) random variable? Provide an example.

## [SOLVED] Market Value and Gross Sales

Your directors would also like to know how the gross sales affect the market value of food outlet they might open.1) Draw the scatter plot between market value and gross sales. Add the type of outlet variable as an indicator to the scatter plot. Interpret the graph.2) Find the regression equation between the market value and gross sales for each type of outlet. Write the equation, interpret coefficients, goodness of fit and the significance of the model (Use the Data Analysis Toolbox in Excel).