Answer:

a. 15

b. Since is a left tailed test the p value would be:

p_v =P(Z<-3.263)= 0.000551

Explanation:

a. 25% of 60 businesses surveyed=

25/100 x 60= 15

b. See attached image for solution

**Answer:**

Expected market return is 13%

**Explanation:**

CAPM is used to calculate the expected return on an asset for decision making to add any further asset to a well diversified portfolio. It involves different factors like market risk premium, asset beta and risk free rate as well to calculate a return rate which is expected to obtain from underline asset or investment.

As per given data

Expected return = 17.2%

Stock beta = 1.6

Risk free rate = 6%

According to CAPM

Expected Return on security = Risk free rate + Stock beta ( Market Risk Premium )

17.2% = 6% + 1.6 × ( Market Risk Premium )

17.2% = 6% + 1.6 × ( Market return - Risk free rate )

17.2% = 6% + 1.6 × ( Market return - 6% )

17.2% - 6% = 1.6 × ( Market return - 6% )

11.2% = 1.6 × ( Market return - 6% )

11.2% / 1.6 = Market return - 6%

7% = Market return - 6%

7% + 6% = Market return

Market return = 13%

Consider the demand equation q=20,000 p^(-1.4). if the cost of production is constant at $0.50 per unit **$1.75 **is the optimal price to maximize profit.

**The income** maximization system depends on income general sales overall fee. consequently, a firm maximizes earnings while MR = MC, that is the primary order, and the second order depends on the first order. This idea differs from wealth maximization in phrases of length for income earnings and the company's goals.

Calculation,

The demand equation q=20,000 p^(-1.4)

The production constant is $0.50

maximum profit= $1.75

The choicest charge is that charge point at which the **total earnings** of the seller are maximized. while the rate is just too low the vendor is shifting a big quantity of devices but income is the best possible combination of income. Examples of income maximizations like this encompass: discovering less expensive raw materials than those presently used. discover a provider that gives better charges for inventory purchases. locate product resources with decreased delivery prices. lessen labor expenses.

Learn more about **The optimal price** here:-brainly.com/question/28332226

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**Answer:**

I want to know the sides of a pizza if the width is 9 inches larger than the height and the area is 250 squared inches.

My brother wants to know how long his bed is if it has an area of 2m and the width is .5m larger than the height.

My father wants to know whats the size of a football field if the area is 57,600 square feet given that the length is 200 ft larger than the width.

**Explanation:**

To solve this you just have to think on the unknown value and represent it as "X" in the first problem we do not know the length or width but we have a values given between them, so if "x" is the height then the width becomes "x+9" so those two values multiplied become the area.

With this you just keep solving the others.

My brother wants to know how long his bed is if it has an area of 2m and the width is .5m larger than the height.

2m as an area and the height is "x"

My father wants to know whats the size of a football field if the area is 57,600 square feet given that the length is 200 ft larger than the width.

57,600 is the area and width will be "x"