This question refers to the same US year 2012 input-output table as question 4. Suppose you are the city manager of Portland, Oregon, and deciding how much of a tax subsidy to offer for attracting the new headquarters of an online retail company called Nile.com (the world's longest river, followed by the amazon). Suppose Nile.com operates in industry code 454000, \"Nonstore retailers.\" Further suppose all the numbers for this industry accurately describe Nile.com. a. For every 100 dollars of revenue Nile.com produces, how many dollars are paid to workers in its own industry? b. Nile.com argues that it should receive large subsidies because it allocates a larger share of its expenditure to workers than the mean industry. Is this true? 0. As city manager, you would like to answer the following question: if Nile.com increases its revenue by a dollar, how does spending on its entire supply chain increase? Without further calculations, does this Use table have enough information to answer this question? If not, what is missing