Machine X has a first cost of $70,000 and an operating cost of $21,000 in year 1, increasing by $500 per year through year 5 with a salvage value of $13,000. Machine Y has a first cost of $62,000 and an operating cost of $21,000 in year 1, increasing by 3% per year through year 10 with a salvage value of $2000. If the interest rate is i =19% per year, evaluate which machine must you choose on the basis of:

(a) the present worth analysis,

(b) the conventional B/C analysis

(Show me all the steps)

A spy satellite is in circular orbit around Earth. It makes one revolution in 5.99 hours. How high above Earth's surface is the satellite?

: 10368477 m
11.[2pt]
What is the satellite's acceleration?

IN JAVA WITH COMMENTS, The assignment: This program inputs the names of 5 students and the (integer) grades they earned in 3 tests. It then outputs the average grade for each student. It also outputs the highest grade a student earned in each test, and the average of all grades in each test.

Your output should look like this:

Mary's average grade was 78.8%

Harry's average grade was 67.7%

etc... :

In test 1 the highest grade was 93% and the average was 89.2%

In test 2........etc

Your main method should be modular.

Write a method that inputs the 5 names into an array (one dimensional), and returns this array to main

Write a method that inputs the 15 (integer) test grades into a (two-dimensional) array, and returns this array to main.

Write a method that calculates the students averages and stores them in an array , and returns this array to main

Write a method that calculates the average grade for each test and stores them in an array, and returns this array to main

Write a method that determines the highest grade for each test and stores this in an array , and returns this array to main. MAIN will print all the information. The printing could be done easily by the methods instead of having to store the information in an array, but this will give you practice in arrays and methods - all useful for the final exam.

Thanks a lot, please include the comments.

Does practical knowledge improve behavior and confidence?

Write an essay about the serious consequences of taking too many college courses

NOTE:

Your essay must include a minimum of 5 paragraphs: an introduction,3 body paragraphs(where each represents a separate argument), and a conclusion.

Introduction should include thesis statement

Each body paragraph should be introduced with its own topic sentence

Several cognitive researchers suggested that humans have different memory systems which are located in different regions of the brain. Explain if these claims are falsifiable. Describe how a researcher may design a study to test the falsifiability of these claims.

A point charge q1 = -4.00 nC is at the point x = 0.60 m, y = 0.80 m , and a second point charge q2 = +6.00 nC is at the point x = 0.60 m , y = 0.

A) Calculate the magnitude of the net electric field at the origin due to these two point charges

B) Calculate the direction of the net electric field at the origin due to these two point charges.

Because the practice is in a market with increasing competition, discuss the pros and cons of accepting an equity share in place of additional salary.

List 5 economic principles of healthcare in the United Kingdom, explain those principles in 2 sentences for each principle, include link where reference came from.

The director of admissions at the University at the University of Maryland, University College is concerned about the high cost of textbooks for the students each semester. A sample of 25 students enrolled in the university indicates that x(bar) = $315.40 and s = $43.20.

A mean that is not in a confidence interval is rejected by the confidence interval, and we say the evidence against the mean is significant. At the 0.10 level of significance, is there evidence against mean $300?

1. No, because 300 is below the lower limit of the confidence interval
2. Yes, because 300 is below the lower limit of the confidence interval
3. No because 300 is in the confidence interval
4. Yes, because 300 is in the confidence interval

Genetic mutations occasionally occur in the genes for glycolytic enzymes. If a particular mutation occurred in which a serine was substituted for a proline in the protein sequence, what are three distinctly different hypothetical effects that could arise from this mutations that could result in reduced enzyme activity? Please justify your hypothesis using molecular terms.

On January 1, 2017, Palka, Inc., acquired 70 percent of the outstanding shares of Sellinger Company for $1,789,900 in cash. The price paid was proportionate to Sellinger’s total fair value, although at the acquisition date, Sellinger had a total book value of $2,250,000. All assets acquired and liabilities assumed had fair values equal to book values except for a patent (six-year remaining life) that was undervalued on Sellinger’s accounting records by $297,000. On January 1, 2018, Palka acquired an additional 25 percent common stock equity interest in Sellinger Company for $665,625 in cash. On its internal records, Palka uses the equity method to account for its shares of Sellinger.

During the two years following the acquisition, Sellinger reported the following net income and dividends:

Show Palka’s journal entry to record its January 1, 2018, acquisition of an additional 25 percent ownership of Sellinger Company shares.

Prepare a schedule showing Palka’s December 31, 2018, equity method balance for its Investment in Sellinger account.

1. How is an index fund different than other managed mutual funds?

2. Describe the difference between a "no load" and "load " fund. Please use examples!!!

2. Estimate your income needs in retirement and the retirement income supported by your financial plan.

Grading rubric for assignments.

A-a scholarly response, which addresses the questions. Paragraph format with in-depth explanations with examples;

B-fully developed answers addressing the issues in a paragraph format, no grammar and/or spelling problems, explanations and examples;

C- complete sentences addressing the question;

D-one word bullet answers;