Task:

Determine the economic and efvironmental benefits of replacing $30$ top loading washing machines with $30$ front loading machines.

Problem Deseription:

A laundromat has hired your company to perform an environmental assesament on a project to determine the economic and environmental benefits due to replacing $30$ top loading waihing machines with $30$ front loading washing machines. fach front loading washing machine is composed of different components made from different materials, but the typical composition of all materials and their related emission facters can be seen in Table $1.$ In addition, the emission factors of all materiald$/$activities related to the use are provided. The number of wash cydes per vear for a single machine is $250,$ and the lifetime of a machine is $8$ years. $1m\text{'}$ of water is $1000$ liters.

Table $1.$ Composition of washing machine and related emission factors

$\backslash$table$[[$item$,\backslash$table$[[$Emistion Factor$],[1\mathrm{.}7kg-C{O}_{2}e\frac{e}{k}g$