We know that 7-1=6 days the paper weighs 8 ounces
So those contribute 6*8=<<6*8=48>>48 ounces per week
So in total a weekly delivery of papers weighs 48+16=<<48+16=64>>64 ounces
That means it weighs 64/16=<<64/16=4>>4 pounds
So each week he delivers 4*250=<<4*250=1000>>1000 pounds of paper
So in 10 weeks, he delivers 10*1000=<<10*1000=10000>>10000 pounds of paper
That weighs 10000/2000=<<10000/2000=5>>5 tons of paper
So he makes 5*20=$<<5*20=100>>100 from recycling the paper
#### 100