Annual limousine production for the selected years is given in the table below. (A) Let x represent time (in years) since 1980, and let y Limousines represent the corresponding production of Year Produced limousines. Enter the data in a graphing calculator 1980 2200 and find a cubic regression equation for the data. 1985 6600 (B) Let L(x) denote the regression equation found in 1990 4800 part (A) with coefficients rounded to the nearest hundredth. Find L(12) and L'(12). 1995 3600 (C) Interpret L(19) and L'(19) in this context. 2000 5800 (A) L(X) = (Use integers or decimals rounded to the nearest hundredth for any numbers in the equation.)