Please show work. Thank you.

8. A l-pound bucket full of water weighing 90 pounds is pulled at a constant t'eloeitj.r up to a platform I50 feet above the ground. This takes 5 minutes. during which time water drips out at a stead}r rate through a hole in the bottom of the bucket. The total amount of water that drips out is 12 pounds. Find the work needed to raise the bucket and 1water to the platform