Question 4: Using _______________________, you will ping sweep 5 targets.

1. fping -g 172.217.4.36 172.217.4.40
2. fping -g 172.217.4.36-40
3. fping -g 172.217.4.36-5
4. All of the above

Question 5: The following is not a valid Fping command.
                       Note: This question is about the Fping utility.

1. fping -g 172.217.4.3 172.217.4.10
2. fping -g 192.168.1.0/24
3. fping -g 139.67.8.128-130
4. None of the above

Consider the following contingency table of observed frequencies. Complete parts a. through d. below.

Column Variable

Row Variable

C1

C2

C3

R1

7

6

9

R2

11

9

8

a. Identify the null and alternative hypotheses for a​ chi-square test of independence with based on the information in the table. This test will have a significance level of

α=0.05.

Choose the correct answer below.

A.

H0​:

The variables

R1​,

R2​,

C1​,

C2​,

and

C3

are independent.

H1​:

At least one of the variables is not independent.

B.

H0​:

The row and column variables are independent of one another.

H1​:

The row and column variables are not independent of one another.Your answer is correct.

C.

H0​:

The row and column variables are not independent of one another.

H1​:

The row and column variables are independent of one another.

D.

H0​:

The variables

R1​,

R2​,

C1​,

C2​,

and

C3

are independent.

H1​:

None of the variables are independent.

​b, Calculate the expected frequencies for each cell in the contingency table.

​(Round to two decimal places as​ needed.)

Toby wants to calculate her COGS for a fertilizing job she did last week. She used 40 pounds of fertilizer that she bought in bulk ($1,000 for 2,000 pounds). It took her employee 1.5 hours to spread the fertilizer (she is paid $15/hour) with the motorized spreader. Toby paid $4,000 for the spreader three years ago and it is estimated to last 10 years or 10,000 pounds. To get to the job site, a company truck and trailer was used (cost: $40,000 expected to last 10 years or 200,000 miles, the site visit was 30 miles round trip). This was the only use of the truck, trailer, and spreader for that day. Additional employee costs include 10% payroll tax and $730 per year in worker’s compensation insurance. You may assume an employee works 2000 hours per year.

Construct a balance sheet and income statement and include calculations done by formula within Excel (include cell references). Separate and label the parts of the calculation as Direct Material (DM), Direct Labor (DL), or Overhead (OH). Please make two calculations comparing the straight-line depreciation method with the units of production method.

2. Two firms propose to dispose of all of the waste currently entering the City of Columbia landfill. Each proposal is to handle the waste stream for 10 years. The current estimate is for about 220,000 tons of trash per year. Both firms’ minimum acceptable rate of return is 5 percent. Firm #1: Wants $3 million dollars up front and will bill the City at $32/ton of waste for the 10-year period. Firm #2: Wants $1.5 million up front and will bill the City at $35/ton for the first five years and $40/ton for the last five years.

Which firm would be a better deal for the City? Support your answer quantitatively

Need urgently, please do it as soon as possible i have only 40 min for this task ( Doing in Java).

Question no 1: Solve completely.

a) Define the following concepts with proper syntax, where required. Also, write why we use these concepts (for last three bullets).

 Execution process of java program

 Copy constructor

 Instance and class variable

 Access specifiers

b) Write a program to print the area of a rectangle by creating a class named 'Area' having two methods. First method named as 'setDim' takes length and breadth of rectangle as parameters and the second method named as 'getArea' returns the area of the rectangle. Length and breadth of rectangle are passed through constructor.

Which of the following costs would be considered relevant when deciding between two products to produce? Select one: A. Level of direct materials required B. Additional investment in factory equipment for one product C. Amount of additional direct and indirect labor D. The opportunity cost associated with one or the other product E. All of the above In the decision to make or buy a new component, if a company is producing at full capacity then the only factors that matter are the costs of materials, direct labor, and variable overhead. Select one: True False Which of the following is a disadvantage of using variable costing? Select one: A. Inventory values tend to be overstated. B. Two sets of accounting records must be maintained. C. CVP relationships are more difficult to determine than under absorption costing. D. Per-customer or per-product contribution margin is obscured. E. All of the above If a business segment is unprofitable, it should always be dropped. Select one: True False Under variable costing, a company expenses all fixed overhead costs in the same period that it incurs them. Select one: True False Which of the following equations is used in break-even analysis? Select one: A. Total Fixed Costs / Contribution Margin B. Total Fixed Costs / Contribution Margin Ratio C. Variable Cost per unit / Fixed Cost per unit D. Sales price per unit / Variable Cost per unit E. Both A and B Even if a business segment reports a loss, it may still be more profitable to keep the segment rather than drop it. Select one: True False Generally, a business segment should be discontinued if the cost savings would exceed the revenue that would be lost. Select one: True False

a. What is the expected return of each​ asset?

b.  What is the variance and the standard deviation of each​ asset?

c.  What is the expected return of a portfolio with 12​% in asset​ J, 48​% in asset​ K, and 40​% in asset​ L?

d.  What is the​ portfolio's variance and standard deviation using the same asset weights from part ​(c​)?

Hint: Make sure to round all intermediate calculations to at least seven​ (7) decimal places. The input​ instructions, phrases in parenthesis after each answer​ box, only apply for the answers you will type.

Please prepare the journal entries for the transactions below:

Joan Miller Advertising Agency

This comprehensive problem involving the Joan Miller Advertising Agency covers all the learning objectives on measuring business transactions and measuring business income. The July 31, 20xx, post-closing trial balance for the Joan Miller Advertising Agency appears at the bottom of the next page. During August, the agency engaged in these transactions:

Aug.1   Received an additional investment of cash from Joan Miller, $6,300.

Purchased additional office equipment with cash, $1,200.

5    Received art equipment transferred to the business from Joan Miller $1,400

6    Purchased additional office supplies with cash, $90

7    Purchased additional art supplies on credit from Taylor Supply Company, $450.

8    Completed the series of advertisements (total price $800) for Marsh Tire Company that began on July 31.   The July 31 portion was $200.

Paid the secretary for two weeks’ wages, $1,200. The last pay period ended Friday July 26.

Paid the amount due to Morgan Equipment for the office equipment purchased last month $1,500.

Accepted an advance in cash for artwork to be done for another agency, $1,600.

Purchased a copier (office equipment) from Morgan Equipment for $2,100, paying $350 in cash and agreeing to pay the rest in equal payments over the next five months.

Performed advertising services and received a cash fee, $1,450.

Received payment on account from Ward Department Stores for services for services performed last month, $2,800.

Paid amount due for the telephone bill that was received and recorded at the end  of July $140.

Performed advertising services for Ward Department Stores and agreed to Accept payment next month, $3,200.

Performed art services for cash, $580.

Received and paid the utility bill August, $220.

Paid the secretary for two weeks’ wages, $1,200.

Paid the rent for September in advance, $800.

Received the telephone bill for August, which is to be paid next month, $160.

Paid cash to Joan Miller as a withdrawal for personal expenses, $1,400.

REQUIRED

Record the transactions for August in journal form

Phoenix Inc., a cellular communication company, has multiple business units, organized as divisions. Each division’s management is compensated based on the division’s operating income. Division A currently purchases cellular equipment from outside markets and uses it to produce communication systems. Division B produces similar cellular equipment that it sells to outside customers—but not to division A at this time. Division A’s manager approaches division B’s manager with a proposal to buy the equipment from division B. If it produces the cellular equipment that division A desires, division B will incur variable manufacturing costs of $60 per unit. Relevant Information about Division B Sells 92,500 units of equipment to outside customers at $130 per unit Operating capacity is currently 80%; the division can operate at 100% Variable manufacturing costs are $70 per unit Variable marketing costs are $8 per unit Fixed manufacturing costs are $920,000 Income per Unit for Division A (assuming parts purchased externally, not internally from division B) Sales revenue $ 320 Manufacturing costs: Cellular equipment 80 Other materials 10 Fixed costs 40 Total manufacturing costs 130 Gross margin 190 Marketing costs: Variable 35 Fixed 15 Total marketing costs 50 Operating income per unit $ 140

Required: 1. Division A wants to buy 42,000 units from division B at $75 per unit. Determine the contribution margin for each type sale by division B. Should division B accept or reject the proposal? How would your answer differ if (a) division A requires all 42,000 units in the order to be shipped by the same supplier and what would be the net operating loss or gain to division B and the firm as a whole, or (b) division A would accept partial shipment from division B and what would be the benefit from this alternative to division B? 2. What is the range of transfer prices over which the divisional managers might negotiate a final transfer price?