XYZ Company is considering buying equipment for $600,000. The equipment has an estimated life of 4 years and no salvage value. The estimated net income and net cash flow from the investment are as follows: Year After tax Net Income Net Cash Flow 1 $ 90,000 $210,000 2 80,000 200,000 3 40,000 160,000 4 30,000 150,000 $240,000 $720,000 Calculate the accounting rate of return on this investment. Hint: calculate the average annual after-tax income.

answer: a. the kind of population living in your neighbourhood.

the census explorer data tool by the us census bureau allows the user to zoom in on any neighbourhood within the united states and find the kind of people residing in that by race and age.  

the tool needs to needs to be used twice – once in order to find what type of people reside in a neighbourhood, and then to see the age groups of the people in the same neighbourhood.

answer; sales of books;

answer (b); /// a method of measuring the opinions of a large group of people by selecting a subset of the larger group, asking them a set of questions and then generalizing those responses;