1) The following data shows the yearly production data collected from firms in XYZ state and ABC state.

1) Calculate:

• the coefficient of variation for XYZ and ABC
• the interquartile range for XYZ and ABC
• the median for XYZ and ABC
• the mode for XYZ and ABC
• the variance for XYZ and ABC
• mean deviation from the mean for XYZ and ABC

The Morton Supply Company produces clothing, footwear, and accessories for dancing and gymnastics. They produce three models of pointe shoes used by ballerinas to balance on the tips of their toes. The shoes are produced from four materials: cardstock, satin, plain fabric, and leather. The number of square inches of each type of material used in each model of shoe, the amount of material available, and the profit/model are shown below:

1. Identify the decision variables, objective function, and constraints in simple verbal statements.

2. Mathematically formulate a linear optimization model.

3. Please show Step 2 in Excel

5. Maglie Company manufactures two video game consoles: handheld and home. The handheld consoles are smaller and less expensive than the home consoles. The company only recently began producing the home model. Since the introduction of the new product, profits have been steadily declining. Management believes that the accounting system is not accurately allocating costs to products, particularly because sales of the new product have been increasing.

Management has asked you to investigate the cost allocation problem. You find that manufacturing overhead is currently assigned to products based on their direct labor costs. For your investigation, you have data from last year. Manufacturing overhead was $1,273,000 based on production of 340,000 handheld consoles and 106,000 home consoles. Direct labor and direct materials costs were as follows:

Management has determined that overhead costs are caused by three cost drivers. These drivers and their costs for last year are as follows:

Required:

a. How much overhead will be assigned to each product if these three cost drivers are used to allocate overhead? What is the total cost per unit produced for each product? (Round "Total cost per unit" to 2 decimal places.)

b. How much overhead will be assigned to each product if direct labor cost is used to allocate overhead? What is the total cost per unit produced for each product? (Do not round intermediate calculations. Round "Total cost per unit" to 2 decimal places.)

A piece of wire of length 50 is​ cut, and the resulting two pieces are formed to make a circle and a square. Where should the wire be cut to​ (a) minimize and​ (b) maximize the combined area of the circle and the​ square?

a) To minimize the combined​ area, the wire should be cut so that a length of ____ is used for the circle and a length of ____is used for the square. ​(Round to the nearest thousandth as​ needed.)

b) To maximize the combined​ area, the wire should be cut so that a length of ____is used for the circle and a length of ____is used for the square. (Round to the nearest thousandth as​ needed.)

In JAVA

Make a separate post (50 words or more for each) on two of the following topics before the Initial Post due date.

Topics (choose two, separate post for each)

• Before taking this course, how much exposure did you have to Exceptions?
• Have you used Java Error classes in the past? Explain how you used them.
• Are Checked Exception easy or hard to understand? How are they hard to figure out? What helps you understand how they work so that you can use them?
• What is confusing or difficult about Java’s hierarchy of Exception classes?

Suppose, for simplicity, that there are two kinds of used cars in the market. Exactly 50% of the cars are good cars worth $10,000, and 50% are bad cars (lemons) worth only $5,000. Also suppose that only the car owner truly knows the type of car that it is.

A.If both kinds of cars are sold, what is your expected value from buying a used car?

B.Now suppose that current owners of good cars (i.e., the sellers) have a reservation value of $8,500 (i.e., they’d rather keep a good quality car than sell it for less than $8,500). The sellers of bad cars value their cars at only $4,500. You know the reservation prices exist; however, you cannot distinguish the good sellers from the bad ones. If someone offers you a car at $6,500, do you buy it? Why or why not? C

C.What problem of asymmetric information is this exercise related to (be specific)?

Find the magnitude and direction of the resultant of two concurrent forces of 50 and 75 N acting on a body at angle of 50 degrees with each other Use the graphical method and the algerbraic method

complete a multiple regression and select the best mix of IV to explain game attendance. Once you have the best mix of variables, accept or reject the nulls, create the formula for predicting the regression, lower 95% Confidence Interval and upper 95% Confidence Interval

Two parallel rectangles having emissivities of 0.6 and 0.9 are each 1.2 meters wide and 2.4
meters high. They are positioned 0.6 meters apart. The plate with ? = 0.6 is at 1000 K while the other is
420 K. The surroundings are at 290 K and may be assumed to absorb all energy that escapes the two plates.
(a) What is the total energy lost (Watts) from the hotter plate (radiosity)?
(b) What is the radiant energy exchange (Watts) between the two plates?