Thanks to all of you who support me on Patreon. You da real mvps! $1 per month helps!! :) https://www.patreon.com/patrickjmt !! Optimization Problem #3 http://www.youtube.com/watch?v=IRWuAoqeeGM Another Optimization Problem using Derivatives! For more free math videos, visit http://PatrickJMT.com Austin Math Tutor, Austin Math Tutoring, Austin Algebra Tutor, Austin Calculus Tutor