n 2018, the Westgate Construction Company entered into a contract to construct a road for Santa Clara County for $10,000,000. The road was completed in 2020. Information related to the contract is as follows:

Westgate recognizes revenue over time according to the percentage of completion.

Required:
1. Calculate the amount of revenue and gross profit (loss) to be recognized in each of the three years.
2-a. In the journal below, complete the necessary journal entries for the year 2018 (credit "Various accounts" for construction costs incurred).
2-b. In the journal below, complete the necessary journal entries for the year 2019 (credit "Various accounts" for construction costs incurred).
2-c. In the journal below, complete the necessary journal entries for the year 2020 (credit "Various accounts" for construction costs incurred).
3. Complete the information required below to prepare a partial balance sheet for 2018 and 2019 showing any items related to the contract.
4. Calculate the amount of revenue and gross profit (loss) to be recognized in each of the three years assuming the following costs incurred and costs to complete information.

5. Calculate the amount of revenue and gross profit (loss) to be recognized in each of the three years assuming the following costs incurred and costs to complete information.

The pier in Santa Monica, CA, is a popular destination for both tourists and locals. Visitors ride the Ferris wheel (F), eat ice cream (C), or just walk around on the pier (W). Write a dynamical model for the numbers of people engaged in these activities given the following assumptions. (Hint: Start by drawing a diagram of this system and labeling the stocks and flows. People entering the pier always start by just walking around. E people enter the pier each minute. Visitors leave at a constant per capita rate d. They can leave only when they are walking around. Due to fear of nausea, people do not go directly from eating ice cream to riding the Ferris wheel. Visitors prefer to go on the Ferris wheel with friends. Thus, the probability that any one individual will go on the Ferris wheel is proportional to the number of people walking around, with proportionality constant b. Riders leave the Ferris wheel at per capita rate n. When visitors leave the Ferris wheel, a fraction z of them go directly to eating ice cream. The others walk around. Visitors who are walking around prefer to avoid long lines for ice cream. Thus, the per capita rate at which they get ice cream is proportional to the inverse of the number of people already doing so, with proportionality constant m. People who are eating ice cream stop doing so at a constant per capita rate k.

Let V be a vector space, and suppose that U and W are both subspaces of V. Show that U ∩W := {v | v ∈ U and v ∈ W} is a subspace of V.

please answer with coding from The second edition C programming language textbook

/* Changes all occurrences of t in s to u, result stored in v

*

* Example:

*

* char v[100];

* replace("hello", "el", "abc", v) => v becomes "habclo"

* replace("", "el", "abc", v) => v becomes "" (no change)

* replace("hello", "abc", "def", v) => v becomes "hello" (no change)

* replace("utilities", "ti", "def", v) => v becomes "udeflidefes"

*

*/

void replace(char *s, char *t, char *u, char *v)

{

}

If v is an eigenvector for a matrix A, can v be associated with two different eigenvalues? Prove your answer.

If V = U ⊕ U^⟂ and V = W ⊕ W^⟂, and if S₁: U → W and S₂: U^⟂ → W^⟂ are isometries, then the linear operator defined for u₁ ∈ U and u₂ ∈ U^⟂ by the formula S(u₁ + u₂) = S₁u₁ + S₂u₂ is a well-defined linear isometry. Prove this.

Prove that if U, V and W are vector spaces such that U and V are isomorphic and V and W are isomorphic, then U and W are isomorphic.

If G = (V, E) is a graph and x ∈ V , let G \ x be the graph whose vertex set is V \ {x} and whose edges are those edges of G that don’t contain x.

Show that every connected finite graph G = (V, E) with at least two vertices has at least two vertices x1, x2 ∈ V such that G \ xi is connected.

A & J College is doing a study on their policies. After randomly gathering data from a sample of 40 graduates, they put the raw data in a table and did not now how to proceed. They are asking for your statistical expertise to summarize the data. They need you to answer the following questions. Assume this is a random sample.

1. What is the population?
2. What variables are collected in this study?
   1. List the variables
   2. Classify each variable as qualitative(categorical) or quantitative(numerical)
   3. State whether the variable will be best studied as a mean or a proportion.
3. Find mean, median, mode/modal class, and standard deviation for all variables if possible. Discuss why/why not it is possible to find these measure(s).
4. Construct a contingency table for the regions by support service usage.
5. Find the probability
   1. someone uses support services
   2. someone uses support services given they are from region A.
   3. someone uses support services and they are from region A
   4. someone uses support services or they are from region A
6. It was found that 47.5% of students participate in support services.
   1. In a random sample of 10 students how many would you expect to participate in support services.
   2. In a random sample of 10 students what is the chance exactly 7 participate in support services.
   3. In a random sample of 10 students what is the chance at least 7 participate in support services.
   4. How many students would you expect to interview before a respondent reports participation in support services?
   5. The chance the first respondent to report use of support services is no later than the third respondent.
7. Using the data below
   1. Construct a discrete probability distribution of years attend
   2. Using the distribution table found in part (a) find the expected number of years attended
   3. Find the standard deviation of the distribution
   4. Compare answers in (b) and (c) to your responses in question number (3).
8. It has been found that the mean GPA and standard deviation of students who use supports services is 2.75 and 0.47 respectively. Assuming the GPA’s of students who use support services is approximately normal.
   1. Find the chance a student who use supports services is on the Dean’s List, 3.5 or better.
   2. In a random sample of 10 students who use supports services what is the chance at least 2 are on the Dean’s list.
   3. What GPA separates the top 10% from the bottom 90%?

we list a multiple hot technologies related to distributed systems/computing. Students need to write a paragraph on ALL the below topics  

• What is Client Server model?

• Compare and contrast centralized and distributed computing.  

• Explain Servers, Clients, Thread, Code Migration, Software agents for the same. What is a process? Explain the various states of a process through state transition diagram.

• Explain the layered protocols. Compare and contrast the OSI and TCP/IP model. What is spontaneous networking?

• Compare and contrast some of the network and distributed simulation tools.

• Explain the trends in large scale distributed systems simulation tools.