The Brew House needs to decide which of two coffee maker designs is better environmentally. Using the following tables, determine which model is the better design alternative.

Brew Master

$\backslash$ table $[[$ Part $,\backslash$ table $[[$ Resale Revenue $],[$ per Unit $]],\backslash$ table $[[$ Recycling Revenue $],[$ per Unit $]],\backslash$ table $[[$ Processing Cost $],[$ per Unit $]],\backslash$ table $[[$ Disposal Cost $],[$ per Unit $]]],[$ Metal frame,$ $1\mathrm{.}75,$ $ $2\mathrm{.}89,$ $ $1\mathrm{.}23,$ $ $0\mathrm{.}73$