A firm is comparing two designs for a new product. Data concerning the design for disassembly for ...

A firm is comparing two designs for a new product. Data concerning the design for disassembly for both designs are provided in the tables below.
 
  Which design appears to be the best environmental design based on revenue retrieval opportunity?
 
  Design 1:
  Component Resale Revenue per Unit Recycling Revenue per Unit Processing Cost per Unit Disposal Cost per Unit
  A 5.60 8.90 3.50 2.85
  B 2.56 3.67 3.25 4.00
  C 1.34 4.32 0.69 3.34
 
  Design 2:
  Component Resale Revenue per Unit Recycling Revenue per Unit Processing Cost per Unit Disposal Cost per Unit
  A 4.76 5.68 6.00 2.13
  B 3.21 5.28 2.42 3.59
  C 5.31 6.98 2.47 4.90