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Exercise 4.3: The programs in Figure 4.3 and Figure 4.4 are available at www.cdk5.net/ipc. Use them to make a test kit to determine the conditions in which datagrams are sometimes dropped. Hint: the client program should be able to vary the number of messages sent and their size; the server should detect when a message from a particular client is missed.

Exercise 4.4: Use the program in Figure 4.3 to make a client program that repeatedly reads a line of input from the user, sends it to the server in a UDP datagram message, then receives a message from the server. The client sets a timeout on its socket so that it can inform the user when the server does not reply. Test this client program with the server program in Figure 4.4.

Exercise 4.5: The programs in Figure 4.5 and Figure 4.6 are available at www.cdk5.net/ipc. Modify them so that the client repeatedly takes a line of user’s input and writes it to the stream and the server reads repeatedly from the stream, printing out the result of each read. Make a comparison between sending data in UDP datagram messages and over a stream.

Exercise 4.6: Use the programs developed in Exercise 4.5 to test the effect on the sender when the receiver crashes, and vice-versa.

Submission requirements:

  • Submit your source code files (not a zip compressed package) and a readme file details instructions about how to compile and execute your code.
  • C/C++, Java, and Python are preferred.
 
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I need help with logic homework and test, can you help me?I need help with this last homework assignment. I need it returned back to me by Wednesday 4/29/2015.I have attached the 2 page assignment along with the book website so you can find the questions. Please note that we are in volume 2 of the book (http://tellerprimer.ucdavis.edu/pdf/)<——- book websiteSee HW7(1).pdfplease let me know asap

 
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Exercise 4-1 Preparing and posting closing entries L.O. P2Use the March 31 fiscal year-end information from the following ledger accounts (assume that all accounts have normal balances).Requirement 1:Prepare closing journal entries (Omit the “$” sign in your response):

 
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Exercise 3. Water Contamination Lab InvestigationA. Predict what contaminants you might find in the Lake Michigan beach sites numbered 1, 2, 3, and 4 in the picture above. Enter your results into Table 1 below.B. Open the detailed results for each site by clicking on the appropriate button (Site One, Two, Three or Four above) and compare that site to the Lake Michigan Standard that is shown on the left. Fill in Table 2 with your answers.Table 1. Predicted versus Actual Contaminants at various Lake Michigan beach sites.Site Predicted Contaminants Actual Contaminants

 
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Question in the picture.

Don’t copy the answer from chegg, thanks.

MATH 236 in McGill, Algebra2

Exercise 3. A matrix A E NA ( HR ) is said to be positive definite if U’ AU &gt; O for cachnon – 2010 Vector UE THEM.( 1) Show that the set of positive – definite matrices is closed under addition , and underscalar multiplication by positive scalars . ( The geometric picture here is that the set.of positive – definite matrices , while not a subspace , is a &quot; conc ! )( ii ) Show that a diagonal matrix A is positive definite if and only if all of its diagonalentries are positive .( jjj ) Given a symmetric , positive definite matrix A , show that ( V , W ) A : = UT Aw definesall inner product on Them.&quot;( iv ) Show that , conversely , every inner product on {~ is of the above form , for somesymmetric , positive definite matrix A.

 
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Prepare closing entries for account balances for Swifty Co. on December 31, 2017.

  • Attachment 1
  • Attachment 2

Exercise 3-16Presented below are selected account balances for Swifty Co. as of December 31, 2017. Inventory 12/31/17 $59,970 Cost of Goods Sold $223,818Common Stock 75,590 Selling Expenses 16,076Retained Earnings 44,340 Administrative Expenses 38,613Dividends 18,040 Income Tax Expense 29,780Sales Returns and Allowances 11,773Sales Discounts 14,780Sales Revenue 402,900 Prepare closing entries for Swifty Co. on December 31, 2017. (Credit account titles are automatically indented when amount is entered. Do not indent manually.If no entry is required, select &quot;No entry&quot; for the account titles and enter 0 for the amounts.)

 
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Exercise 3-15 Departmental Overhead Rates [LO1, LO2, LO3]Diewold Company has two departments, Milling and Assembly. The company uses a job-order costing system and computes a predetermined overhead rate in each department. The Milling Department bases its rate on machine-hours, and the Assembly Department bases its rate on direct labor-hours. At the beginning of the year, the company made the following estimates:

 
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EXERCISE 3-14 Crane Mechanics acquired 75 percent of Downey Enterprises on March 31, 2005, for $3,645,000.Downey’s book value at that date totaled $4,000,000. Appraisal values were greater than book valuesfor identifiable assets in the following amounts: Inventory ($300,000) and Plant and Equipment($700,000). The purchase differential for Inventory is to be amortized over five months and Plant andEquipment over ten years. For the remainder of 2005 Downey reports $635,000 of income and pays$100,000 in dividends. The following balances exist for Crane at December 31, 2005, and Downeyat March 31 and December 31, 2005.Crain Downey12/31 3/31 12/31Cash $730,000 $175,000 $180,000Inventory 1,950,000 260,000 340,000Plant and Equipment 17,650,000 5,150,000 5,765,000Accumulated Depreciation (4,655,000) (935,000) (1,250,000)Investment in Downey 3,886,875Expenses 6,400,000 1,000,000 4,265,000Dividends 1,275,000 150,000 250,000Total Debits $27,236,875 $5,800,000 $9,550,000Liabilities $3,550,000 $650,000 $500,000Common Stock 350,000 100,000 100,000Additional Paid-In Capital 2,650,000 850,000 850,000Retained Earnings 9,720,000 2,800,000 2,800,000Sales 10,650,000 1,400,000 5,300,000Extraordinary Gain FromAcquisition of Downey 105,000Investment Income 211,875Total Credits $27,236,875 $5,800,000 $9,550,000Required:A. Record the journal entries necessary on Crain’s books for 2005 assuming that Crain uses theequity method to account for its investment in Downey.B. Prepare all worksheet eliminations in journal entry form necessary to consolidate Crain andDowney at December 31, 2005.C. Prepare the consolidation worksheet for Crain and Downey at December 31, 2005.NOTE: Exercises 3-15, 3-16, and 3-17 repeat Exercises 3-10, 3-11, and 3-12 with the parent company using the costmethod to account for the investment.

 
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Exercise 26 … (For-Credit: 6 points)

   (partially adopted from textbook exercise 3-8)

   Determine whether the following argument is valid or not

   by showing how truth tables are utilized and interpreted:

   [26-1]   P1:  P -> Q

             P2:  Q -> R

             P3: ~R

           —————-

              C: ~P

   [26-2]   P1: ~D V ~F

             P2:  G -> (D & F)

            ——————-

              C: ~G

Exercise 27 … (For-Credit: 6 points)

   Do the three things with the argument given below:

   1. (a) Identify atomic sentences employed in the argument; and

      (b) assign the sentence constants (P, Q, R) to those atomic

          sentences (in their order of appearance in the argument).

   2. Symbolize the whole argument by employing those sentence

      constants and the proper connectives.

   3. Determine whether the following argument is valid or not by

      demonstrating how Truth Tables can be employed and interpreted:

      P1: If things are caused to exist,

           then the infinite regress of existence is not possible.

      P2: God is not the ultimate cause of existence,

           ‘only if’ the infinite regress of existence is possible.

      P3: By the way, things are caused to exist.

       C: Therefore, God is the ultimate cause of existence.

 
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Exercise 240

The following are independent situations.

Faster Company purchased equipment in 2010 for $104,000 and estimated an $8,000 salvage value at the end of the equipment’s 10-year useful life. At December 31, 2016, there was $67,200 in the Accumulated Depreciation account for this equipment using the straight-line method of depreciation. On March 31, 2017, the equipment was sold for $21,000.

Prepare the appropriate journal entries to remove the equipment from the books of Faster Company on March 31, 2017. (Credit account titles are automatically indented when the amount is entered. Do not indent manually. If no entry is required, select “No Entry” for the account titles and enter 0 for the amounts.)

No.

Account Titles and Explanation

Debit

Credit

1.

(To record depreciation expense for the first 3 months of 2017)

2.

(To record sale of equipment)

SHOW LIST OF ACCOUNTS

LINK TO TEXT

Lewis Company sold equipment for $11,000. The equipment originally cost $25,000 in 2014 and $6,000 was spent on a major overhaul in 2017 (charged to the Equipment account). Accumulated Depreciation on the equipment to the date of disposal was $20,000.

Prepare the appropriate journal entry to record the disposition of the equipment. (Credit account titles are automatically indented when the amount is entered. Do not indent manually. If no entry is required, select “No Entry” for the account titles and enter 0 for the amounts.)

Account Titles and Explanation

Debit

Credit

SHOW LIST OF ACCOUNTS

LINK TO TEXT

Selby Company sold equipment that had a book value of $13,500 for $15,000. The equipment originally cost $45,000 and it is estimated that it would cost $57,000 to replace the equipment.

Prepare the appropriate journal entry to record the disposition of the equipment. (Credit account titles are automatically indented when the amount is entered. Do not indent manually. If no entry is required, select “No Entry” for the account titles and enter 0 for the amounts.)

Account Titles and Explanation

Debit

Credit

Click if you would like to Show Work for this question:

 
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