Nesting 101 - Material Yield and Productivity

$ 0 -( ( !5 6 << 9= " & ' ! $ , $" :;, $ & $ & %(& &%+ + + + $" :;, + .& $ $ & %( &% (: :; , " # ) ) & & + # $ % ' + + + & # $ & % & %( + & + + + %(& &%+