9. The following data were obtained by observing a three-step job of a financial manager’s assistant. a. Using the data and an allowance of 10 percent of job time, determine a standard time for the operation. b. Determine the number of observations that would be required to estimate the mean time for the first element within 4 percent of the true value with a confidence of 98 percent. c. How many observations would be needed to estimate the mean time for element C to within 0.10 minutes of its actual value with a confidence of 90 percent?

warren buffett- the oracle of omaha warren buffett came from a normal type of family in nebraska. when hew as young, he understood the value of investing money and gaining interest on that investment. he strived hard at several jobs, but what made him one of the wealthiest men in the world was his gift for allocating capital within a free market system. warren buffett is an example of a man whose wealth is owed largely to the free enterprise system. buffett was able to allocate his money however he wanted, investing in businesses that he thought could compete effectively. without the free market system, he would not have the right to invest however he wanted, and would not have become so wealthy.

answer: the essay describes the experience of the english narrator, possibly orwell himself, called upon to shoot an aggressive elephant while working as a police officer in burma.

explanation:

i've read it so how can i ?