Mercedes is assessing which two windshield suppliers provides a better environmental design for disassembly. Using the tables below, select between PG glass and Glass Unlimited.

PG Glass

Part	Resale Revenue per unit	Recycling revenue per unit	Processing cost per unit	Disposal cost per unit
Glass	$12	$10	$6	$2
Steel Frame	$2	$1	$1	$1
Rubber Insulation	$1	$2	$1	$1

Glass Unlimited

Part	Resale Revenue per unit	Recycling revenue per unit	Processing cost per unit	Disposal cost per unit
Reflective glass	$15	$12	$7	$3
Aluminum frame	$4	$3	$2	$2
Rubber Insulation	$2	$2	$1	$1