2. Time Series Forecasting and Nonlinear terms The movie Black Panther was released on February 16 2018 and was critically acclaimed and popular. . AMC Entertainment (that has a large number of theaters nationwide) is interested in understanding how Gross (revenues) from a movie of this sort develops over time, from its first release into theaters and over the next 6 months. They ask your consulting firm to analyze the data in \"PBS Black Panther\" found on Questrom Tools in the Resources-Problem Sets folder. a. Create a variable Time and run a regression of Gross Revenues on this variable. Copy the regression output here: b. In non-mathematical terms, what exactly does the estimated coefficient on the variable \"Time\" in this regression tell us