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BARSIC [14]
3 years ago
13

Aim higher college has deployed an open source blog package. this package uses a database backend and allows users to create use

r ids, sites, and their own content to post it. recently, the service has had off-campus users who have posted links that appear to be directed towards university resources, but they are getting redirected toward off-campus malware sites. what would you recommend that the application administrator should do?
Business
1 answer:
Svetradugi [14.3K]3 years ago
4 0
The application administrator should tighten measures on the external application used in the database backend especially when it comes to creating user IDs in order to prevent unauthorized users - any off-campus or even non-affiliated users to indiscriminately post links, especially malware and malicious ones. This can be done by selecting a viable verification method in order to only allow on-campus students to sign-up to the service. 
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Consider three closed economies. In the first economy, households spend $0.50 of each additional dollar they earn and save the r
aleksklad [387]

Answer:

b. In the first economy, the spending multiplier is greater than in the second economy. In the third economy, the spending multiplier is undefined

Explanation:

This can be easily understood by going through some calculations in a spending multiplier formula.

WORKINGS

The formula for Spending Multiplier = \frac{1}{MPS}

Spending Multiplier

Economy 1: Multiplier = \frac{1}{0.5} = 2

Economy 2: Multiplier = \frac{1}{1} = 1

Economy 3: Multiplier = \frac{1}{0} = undefined

Note: MPS can be abbreviated as Marginal propensity to save

As we can see here economy 1 is 50% greater than economy 2 and economy 3 is undefined because they spend whole dollar they earn additionally.

On behalf of the above calculations,  option B is a perfect match!

4 0
3 years ago
Two incinerators are being considered by a waste management company. Design A has an initial cost of $2,500,000, has annual oper
Vika [28.1K]

Answer:

<u>Desing A:   </u>23,024,370‬

<u>Desing B:   </u>22,520,274.6

It should purchase desing B as the capitalized cost is lower.

Explanation:

We consider annuity for the overhauls and then, perpetuity to consider this incinerators will last indefinitely.

maintenance cost: 800,000 / 0.05 = 16,000,000

<u>Overhaul: </u>

The company will need to fund 1,250,000 every 5 years. We need to determinate the annuity to obtain this future value:

FV \div \frac{(1+r)^{time} -1}{rate} = C\\

PV 1,250,000

time 5

rate 0.05

1250000 \div \frac{(1+0.05)^{5} -1}{0.05} = C\\

C  $  $ 226,218.498

<u>Then at perpetuity:</u>

$ 226,218.498  / 0.05 = 4,524,370

<u>Desing A capitalized cost:</u>

2,500,000 + 16,000,000 + 4,524,370 = 23,024,370‬

We do the same for Desing B:

investment: 5,750,000

maintenance: 600,000 / 0.05 = 12,000,000

overhaul:

3000000 \div \frac{1-(1+0.05)^{-10} }{0.05} = C\\

C  $ 238,513.725

238,513.73/0.05 =  4,770,274.6

Capitalized cost: 5,750,000 + 12,000,000 + 4,770,274.6 = 22,520,274.6‬

8 0
3 years ago
Describe an example of a company that manufactures a product.
dexar [7]
General Motor Company(GMC) is a manufacturing company that manufactures automobiles in U.S.A.
3 0
3 years ago
Companies that spend more time and effort attracting, developing, and retaining the best people often report superior financial
drek231 [11]

Answer:

The statement is correct as well as true

Explanation:

Financial results or the performance, is the subjective measure or criteria of how well the business or the firm could use the assets from the initial mode of the business and create revenues.

In short, it is evaluated through earning or the loss which consequence from the financial affairs.

So, if the company is spending as well as retaining and developing the best people of their company, will often result in superior as well as healthy results, which means generate a good amount of revenue for the company by producing the goods.

6 0
3 years ago
Two employers pay a wage of $10 an hour. Employer A is a monopsony while Employer B hires in a competitive labor market. Both fi
defon

Answer:

It will cost employer A more to hire another worker

5 0
3 years ago
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