Error in Library/WHFreeman/Rogawski_Calculus_Early_Transcendentals_Second_Edition/4_Applications_of_the_Derivative/4.7_Applied_Optimization/4.7.14.pg by Louis Zulli - Tuesday, 31 January 2012, 4:10 PM Number of replies: 0 Need to include a > b in the statement of the problem, or change how answers are checked. Permalink Reply