A rectangular tank with a base 6 m by 5 m has a height of 10 m. If the tank is half-full, how much work is done in pumping water out over the top edge in order to empty the half-full tank? You only need to set up the integral. Do not evaluate. 10 pg 30(10 - v)dy O pg 30(y + 10)dy o O pg 30(10 - v)dy O 2 10 pgJ 30(y + 10)dy