Answer:
$8000
Explanation:
Assume he uses sugar equally
For slugger candy must contain sugar and 20% nuts
5000*(30000*0.2)
=8000 ounces
For easy out candy  must contain sugar and 10% nuts and 10% chocolates
5000+(30000*0.1)+(30000*0.1)
=8000 ounces
Revenue= 8000*$0.6 +8000*$0.4
        $8000