<span>There are various tasks that are performed by most common operating systems, and are universal across differing computers and other devices. Two important tasks are: managing communication between the software and a system's hardware abd deciding how a computer's memory and storage will be determained.</span>
Answer: Friendly's would say that you were paying an APR of 1485.71%.
We arrive at the answer as follows
First we calculate the dollar interest on the $7 loan and the rate of interest.
This 28.5714% interest is for a loan that lasts for one week.
Since a year has 52 weeks, we can find the APR as 
.
Answer: (B).
"Hygiene factors" are the extrinsic factors that create job dissatisfaction.
Explanation:
Frederick Herzberg's theory states that some factors in the organization lead to job satisfaction while others cause job dissatisfaction.
According to him, the presence of motivators (such as; recognition and employee involvement) in an organization lead to job satisfaction.
He also stated that when "hygiene factors" (such as conducive working conditions, good supervision and job security) are absent, it causes dissatisfaction in the workplace, even though their presence don't improve job satisfaction.
Answer:
C) long-run growth and short-run fluctuations in real GDP
Explanation:
Macroeconomics is a strand of economic science that discusses large economic aggregates, such as income, inflation, and employment variations. It is an approach that aims to discuss these factors and bring about improvements through economic policies. The concerns of the macroeconomy are mainly to maintain a stabilized economic system, with sustainable growth of GDP, income and social and economic indicators.
Answer:
If we assumes we setup machine for product A x times, and B y times, the total hours required is 0.5*3000 + 0.8*2000+ 2*x + 8 *y = 3100+2x+8y. Notice that due to the capacity restriction x has to be no smaller than 150 hours (3000/20) and y has to be no smaller than 50 hours (2000/40). so total required hours must exceed 3100+2*150+8*50=3800. The management prefer a 15% capacity cushion, which means the total duration prepared for the processing should be at least 3800*(1+15%)=4370 hours.
If one machine operates eight hours per day, five days per week and 50 weeks a year, it operates 5*8*50 = 2000 hours in total.
That's why we need 2 more machines ( 3 machines in total since 4370 > 2*2000).
