Answer: Option A
Explanation: In simple words, a virtual organisation refers to a group of separate individuals or entities working for a common goal by coordinating their activities via any medium like E- mail or cell phones etc.
In the given case, all the four individuals are working for cutting clients cost and are operating through electronic mediums.
Hence from the above we can conclude that the correct option is A.
64% (225-204)/55 = .38 …. Z table = .35971 (1-.35971) = .64 = 64%. I’m about 90% confident that’s the right answer
A Security Vulnerability is a weakness, flaw, or error found within a security system that has the potential to be leveraged by a threat agent in order to compromise a secure network.
Vulnerability refers to "the great or country of being exposed to the opportunity of being attacked or harmed, either bodily or emotionally." A window of vulnerability (WOV) is a time frame inside which protection measures are faded, compromised, or missing. The expertise of social and environmental vulnerability, as a methodological technique, entails the analysis of the risks and assets of disadvantaged companies, which include the aged. The method of vulnerability in itself brings first-rate expectations of social coverage and gerontological planning. Varieties of vulnerability include social, cognitive, environmental, emotional or navy. When it comes to dangers and failures, vulnerability is an idea that links the relationship that people have with their environment to social forces and establishments and the cultural values that maintain and contest them.
Learn more about Vulnerability here
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Answer:
Statement a. is correct.
Explanation:
The effective annual rate is always higher than the nominal interest rate, as the formula is clear for any number of periods, for any interest rate:
Effective Annual Rate of return = 
Further if we calculate the present value of annuity due and ordinary annuity assuming 6 % interest rate, then:
Present value of annuity due =

= 1.06
$400.95
= $425.0089
Present value of ordinary annuity =
= $150
2.6730
= $400.95
Therefore, value of annuity due is more than value of ordinary annuity.
Statement a. is correct.
Answer:
Marginal Benefits of Emissions
Total net benefit to the farmer and factory at the economically and socially efficient quantity of emissions is $30,000 when the quantity of emission is 200 tons.
Explanation:
a) Data and Calculations:
Quantity of Marginal Marginal Total Net Benefit
emissions (Q) Benefits Cost or Cost
100 320 110 21,000
200 280 130 30,000
300 240 150 27,000
400 200 170 12,000
500 160 190 -15,000
600 120 210 -54,000
700 80 230 -105,000
800 40 250 -168,000
900 0 270 -243,000