Answer:
a. Reduced Risk and Reduced Cost.
Explanation:
A software such as an operating system is a system software pre-installed on a computing device to manage or control software application, computer hardware and user processes.
This ultimately implies that, an operating system acts as an interface or intermediary between the computer end user and the hardware portion of the computer system (computer hardware) in the processing and execution of instructions.
Some examples of an operating system on computers are QNX, Linux, OpenVMS, MacOS, Microsoft windows, IBM, Solaris, VM etc.
Re-engineering a software system has two key advantages over more radical approaches to system evolution:
a. Reduced Risk: this is simply because redeveloping a software poses a high risk to the business organization or individual due to developmental issues or errors.
b. Reduced Cost: the process of re-engineering is usually cheaper for businesses.
The value of the Canadian dollars is 3 Argentine pesos.
<h3>What is currency conversion?</h3>
Conversion conversion refers to the ratio between two currencies, most commonly used in foreign exchange markets. It shows how much of one currency is needed to exchange for the equivalent value of another currency.
Given the above, let :
CAD/ARS = rate of canadian dollar in terms of argentine peso
CAD/USD = rate of canadian dollar in terms of US Dollar = $0.90
ARS/USD = rate of argentine peso in terms of US Dollar = $0.30
Here, since the Canadian dollar and Agentine peso have US dollar as their common variable currency (that is the currency which can change its amount for one unit of another currency), the exchange rate of Canadian dollar in terms of Argentine peso is given by:
CAD/ARS = {(CAD / USD) / (ARS / USD)}
CAD/ARS = $0.9 / $0.3
CAD/ARS = 3
Therefore, 1 Canadian dollar = 3 Argentine peso.
Learn more about currency conversion here : brainly.com/question/906390
<span>Advertisers can determine how effective their media mix has been in reaching their target audience by calculating the total GRP of the advertising schedule.In advertising, a gross rating point (GRP) is a measure of the size of an advertising campaign by a specific medium or schedule.</span>
If the market is effective and stocks are reasonably valued, the reward to risk ratio for all securities will be constant. The efficient market hypothesis (EMH) or theory states that share prices effectively reflect all information that is currently accessible. According to the EMH, stocks trade at their fair market value on exchanges.
EMH
EMH proponents assert that investing in a low-cost, passive portfolio has advantages for investors. Detractors of the EMH contend that securities may differ from fair market prices and that market outperformance is possible. Theoretically, neither technical nor fundamental analysis can reliably produce risk-adjusted excess returns, and the sole source of such returns is inside information.
To learn more about EMH
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In the mid to late 1920's, advertising BOOMED! More money was spent on advertising in the United States than on education. Companies were producing more advertisements than the number of students attending higher education or universities. This was also the time when credit (loans from banks) started to explode as well.
