Outline and explain in detail four types of market failure. What types of problems do market failures give rise to in the economy? Please give an example for each of the market failures you have outlined. Diagrams are not required in this question. (30 marks, approximately 300 words please).

Explain in detail what you would do in each of the following situations.    You may have to do additional research in order to answer the questions appropriately.

1. Holly Murphy falls while roller skating. She comes down hard on her left arm, which begins to swell and discolor. Holly guards her arm and complains of intense pain.

3. Part 1: Explain how you might use the hedonic price method, and the contingent valuation method to find the civic pride-public good value of a) the Carolina Panthers b) North Carolina State State Football program

My assignment requires the perfect hashed data structure with about 750 nodes containing information about tickets for the event. The number of the ticket would be the key field, the information nodes will store would be section number, row number, seat number, name and date of the event and purchaser's name. I suppose I need to use HashMap or linkedHashMap for this and create an array or linked list with all these nodes. But I don't know how to create and fill so many nodes, is there any way to make it automatically and how to approach this assignment? It's java data structures and algorithms

Explain why a person standing on a skateboard begins moving after they catch a basketball and why they stop after moving for a few seconds.Use both conservation of energy and conservation of momentum. please show work in detail and clearly written.thanks

Explain the difference between an inelastic and an elastic collision using conservation of energy and conservation of momentum.

please show work in detail and clearly written.thanks

The Valley Wine Company produces two kinds of wine—Valley Nectar and Valley Red. The wines are produced from 64 tons of grapes the company has acquired this season. A 1000-gallon batch of Nectar requires 4 tons of grapes and a batch of Red requires 8 tons. However, production is limited by the availability of only 50 cubic yards of storage space for aging and 120 hours of processing time. A batch of each type of wine requires 5 cubic yards of storage space. The processing time for a batch of Nectar is 15 hours and the processing time for a batch of Red is 8 hours. Demand for the two types of wine is limited to 7 batches, each. The profit for a batch of Nectar is $9,000 and the profit for a batch of red is $12,000. The company wants to determine the number of 1,000--gallon batches of Nectar and Red to produce in order to maximize profit.

a. Formulate a linear programming model for this problem.

b. Use POM for windows to obtain the solutions list and results printouts for this problem.

c. Answer the questions below from the printouts you obtained in b above and submit both the printout and answers to the questions to Blackboard by the time and date specified.

1. How much is produced of each type of wine to maximize profits and what is the maximum profit?

2. How much of each type of resource is left over?

3. What is the value for an additional unit of each resource?

4. Over what ranges are the values in 3) above valid?

5. What is the profit-per-unit at which the production plan will change for each type of wine?

Costs are very important not only to us as individual consumers, but also to businesses who must control costs in make the desired profit. We should have learned that in this chapter (if we did not already know that). In this discussion answer the following questions (and support your answer(s)): What can cause a firm's cost curves to shift up or down? How would a shift of the cost curves affect a firm's profits? Please answer this question in extreme detail (about three paragraphs if possible). The class is specifically Microeconomics. Thank you!

(1) Why do several functions in iostream and fstream have identical names? When is it advantageous to reuse function names?

(2) Describe the five-step process of file I/O. Explain how to use ifstream and ofstream to open and close input and output files. Illustrate the process with the skeleton program provided in this section.

Please describe in details.

Python

Create a tkinter GUI application that has two buttons on it. The first button should have in red text the word "Red" on it and the second button should have in blue text the word "Blue" on it. When the red button is clicked you should change the background color of the application window to red and when the blue button is pressed you should change the background color of the application window to blue.

You should place your buttons on the window using the grid manager.