Below is a histogram of annual college costs including tuition and fees. The appearance of a histogram can change substantially depending on the number of bins used to create it. Too many bins (narrow bin width) or too few bins (wide bin width) can obscure the overall pattern of the distribution. Use the slider to change the number of bins and observe how the histogram changes.

d, conspicuous consumption is when you try to increase your wealth or social status (and in the case he's trying to create the perception of wealth considering he can't really afford it)

wheres the chart? so i can answer.

answer; ///(d); determining who competes most closely   with whom evaluating whether industry driving forces and competitive pressure favor some strategic groups and hurt others, and ascertaining whether the profit potential of different strategic groups varies due to the strengths and weaknesses in each groups respective market positions;