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2. Consider the solid obtained by rotating the region in the plane bounded by y = er*, y = 1, and x = 2 about the line y = 2. Determine the correct integral which gives the total volume, V, of this solid. Circle the correct answer. (A) V =n (ex +4ex - 3)dx (B) V = 1 (4ex -e-2x -3)dx (C) V = 1 (3 - 40 * + e-2x )dx (D) V = 1 (1 + 4e"* - e-2x )dx (E) V = x (1 -40 * +e -2x )dx