A 2.00 mol sample of an ideal gas with a molar specific heat of CV = 5/2 R always starts at pressure 1.50 ✕ 10^5 Pa and temperature 350 K. For each of the following processes, determine the final pressure (Pf, in kPa), the final volume (Vf, in L), the final temperature (Tf, in K), the change in internal energy of the gas (ΔEint, in J), the energy added to the gas by heat (Q, in J), and the work done on the gas (W, in J) a.) The gas is heated at constant pressure to 460 K. b.) The gas is heated at constant volume to 460 K. c.) The gas is compressed at constant temperature to 200 kPa d.) The gas is compressed adiabatically to 200 kPa.

You are graduating from college at the end of this semester and have decided to invest ​$4,500 at the end of each year into a Roth​ IRA, which is a retirement investment account that grows tax free and is not taxed when it is​ liquidated, for the next 50 years. If you earn 10 percent compounded annually on your investment of ​$4,500 at the end of each​ year, how much will you have when you retire in 50 ​years? How much will you have if you wait 10 years before beginning to save and only make 40 payments into your retirement​ account? 

When you retire in 50 ​years, you will have ​$__________ ​(Round to the nearest​ dollar.)

4 questions

1. Legal consultant Jathan Janove recommended that progressive discipline policies be ended because they:

A. require time-consuming procedures that often lead managers to procrastinate in dealing with poorly-performing employees.

B. have been shown to be a significant deterrent in recruiting good employees.

C. are becoming increasingly irrelevant in the era of the gig economy and contract workers.

D. are nothing more than a legalistic tool that employers have used to exploit employees and deprive them of their rights.

E. have long been used by unions as a "rallying cry" for advocating unionization.

2. Which of the following is not a common goal of a strategic compensation policy?

A. to control the compensation budget

B. to attract new employees

C. to comply with EEO comparable worth laws

D. to reward employees' past performance

E. to remain competitive in the labor market

3. Lajos works at a company that uses a variety of heavy machines. Lajos knows how to operate three of the machines, and if he learns to use another one, his pay will increase. Which type of compensation plan is most likely used by Lajos's employer?

A. measurable competency pay

B. skill-based pay

C. invariable pay

D. lumpen prole pay

E. variable pay

4. In implementing its compensation philosophy, Google has found that:

A. the use of experiential and "in-kind" gifts as rewards has inconsistent and unpredictable results because individuals place such different values on such rewards.

B. a big advantage of using money as a reward is that its quantitative nature makes it unambiguous and provides a very clear "signal" to employees.

C. experiential rewards such as trips, team parties, and "in-kind" gifts often have more powerful and longer-lasting positive effects than does the equivalent cash value.

D. even though employees often say they would value experiential rewards more than the equivalent in cash value, when it comes right down to it, money is the most powerful motivator, AND

the use of experiential and "in-kind" gifts as rewards has inconsistent and unpredictable results because individuals place such different values on such rewards, AND

a big advantage of using money as a reward is that its quantitative nature makes it unambiguous and provides a very clear "signal" to employees.

E. even though employees often say they would value experiential rewards more than the equivalent in cash value, when it comes right down to it, money is the most powerful motivator.

Professor,

In trying to apply my knowledge in the real world, I am trying to create a realistic retirement schedule. However, I am running into difficulties using both a financial calculator as well as our equations from class in doing this.

I am trying to do the following: plan a retirement schedule between the ages of 22 and 68, in which I would deposit 25% of my income each year. The income starts at 80,000 with an annual growth rate of 5% and, to be realistic, assuming an interest rate of 2.5%. I will assume for simplicity that I receive my first salary ($80,000) when I turn 22, and my last salary when I turn 68. As soon as I receive a salary, I will save 25% of it.

However, this raises issues, as if I try to use the equation for the present value of a growing annuity with a 5% growth rate and 2.5% discount rate, r-g will yield a negative number. Also, I could not find online how to do this on my HP 10bII+ financial calculator and I don't want to manually enter 47 payments.

Do you know how I could overcome this obstacle?

1. Briefly comment on Jimmy’s concern that “if I try to use the equation for the present value of a growing annuity with a 5% growth rate and 2.5% discount rate, r-g will yield a negative number”. (3 sentences at most)
2. How much will Jimmy have in his retirement account when he turns 68, immediately after the last deposit?
3. What single deposit made on Jimmy’s 22^nd birthday would give the same account balance when he turns 68?

On January 1, 2018, the general ledger of a company includes the following account balances: Accounts Debit Credit Cash $ 87,000 Accounts Receivable 56,000 Allowance for Uncollectible Accounts $ 5,000 Inventory 47,000 Building 87,000 Accumulated Depreciation 27,000 Land 217,000 Accounts Payable 37,000 Notes Payable (6%, due in 3 years) 54,000 Common Stock 117,000 Retained Earnings 254,000 Totals $ 494,000 $ 494,000 The company accounts for all inventory transactions using the perpetual FIFO method. Purchases and sales of inventory are recorded using the gross method for cash discounts. The $47,000 beginning balance of inventory consists of 470 units, each costing $100. During January 2018, the company had the following transactions: During January 2018, the following transactions occur: January 2 Lent $37,000 to an employee by accepting 6% note due in six months. January 5 Purchased 5,200 units of inventory on account for $520,000 ($100 each) with terms 1/10, n/30. January 8 Returned 110 defective units of inventory purchased on January 5. January 15 Sold 5,000 units of inventory on account for $600,000 ($120 each) with terms 2/10, n/30. January 17 Customers returned 100 units sold on January 15. These units are placed in inventory to be sold in the future. January 20 Received cash from customers on accounts receivable. This amount includes $53,000 from 2017 plus amount receivable on sale of 4,500 units sold on January 15. January 21 Wrote off remaining accounts receivable from 2017. January 24 Paid on accounts payable. The amount includes the amount owed at the beginning of the period plus the amount owed from purchase of 4,800 units on January 5. January 28 Paid cash for salaries during January, $45,000. January 29 Paid cash for utilities during January, $27,000. January 30 Paid dividends, $6,000. The following information is available on January 31, 2018. Of the remaining accounts receivable, the company estimates that 10% will not be collected. Accrued interest income on notes receivable for January. Accrued interest expense on notes payable for January. Accrued income taxes at the end of January for $6,700. Depreciation on the building, $3,700.

Record each of the transactions listed above in the 'General Journal' tab (these are shown as items 1 - 13) assuming a FIFO perpetual inventory system. The transaction on January 30 requires two entries: one to record sales revenue and one to record cost of goods sold. Review the 'General Ledger' and the 'Trial Balance' tabs to see the effect of the transactions on the account balances. Record adjusting entries on January 31. in the 'General Journal' tab (these are shown as items 14-18). Record the closing entries in the 'General Journal' tab (these are shown as items 19 and 20). (The company prepares closing entries by closing the appropriate accounts directly to Retained Earnings. If no entry is required for a transaction/event, select "No journal entry required" in the first account field.)

it is required implement 40-Gbps computer network to connect the four building (MB,CB,LB,NHB) in the faculty of engineering given .each building three teaching halls distributed in three floors and it is required to install an independent network with 24 outlet points in each halls six servers will be used to provide the required local storage for each building while a SAN storage and control room will be in communication building(CB).

a) design the required computer network, state the function of each device and specify the typyes of cables you will use and justify your selection

b) explain your solution in terms of network diameter ,bandwidth aggregation and redandant links

Assume that a set of test scores is normally distributed with a mean of 80 and a standard deviation of 5. Use the​ 68-95-99.7 rule to find the following quantities.

a. The percentage of scores less than 80 is​._____% ​(Round to one decimal place as​ needed.)

b. The percentage of scores greater than 85 is​.___%. ​(Round to one decimal place as​ needed.)

c. The percentage of scores between 70 and 85 is​.____%​ (Round to one decimal place as​ needed.)

C language

write a code: Do you want another choice, if yes press (Y or y) then continue , if no press (N or n) then break.

Use an energy-state diagram to explain the difference between fluorescence and phosphorescence

1. Explain in detail why it is detrimental to a pediatric patient the use of preservatives

2. In your own words explain what is "pediatric dosing

Python

Write a script to play two-dimensional Tic-Tac-Toe between two human players who alternate entering their moves on the same computer.

Use a 3-by-3 two-dimensional array. Each player indicates their moves by entering a pair of numbers representing the row and column indices of the square in which they want to place their mark, either an 'X' or an 'O'. When the first player moves, place an 'X' in the specified square. When the second player moves, place an 'O' in the specified square. Each move must be to an empty square. After each move, determine whether the game has been won and whether it’s a draw.

Using the Arizona Wuhan seafood market virus isolate, MN997409.1, run BLAST against the RefSeq Representative genomes (refseq_representative_genomes) database, limiting the search to Viruses (taxid: 10239) in the “Organism” field. From the hits returned, construct a phylogenetic tree (Distance tree of results). Examining the BLAST results and the Distance Tree select all that apply:

a)The non-Wuhan virus genome with the lowest E-value and highest identity is the SARS coronavirus

b)The distance tree suggests the Arizona virus is very different from the reference Wuhan seafood market virus isolate

c)The Distance tree suggests that the Wuhan viruses show similarity to a Bat coronavirus – BM48-31/BGR/2008

d)The White-eye corona virus show a significant hit, but with very low Query coverage