$3.$ Landfill gas $(30$ points$)$

Determine the percent of landfill gas that is methane for a municipal solid waste with the

following composition. C$99$H$149$O$59$N$.$

A$.55\%$ B$.48\%$ C$.35\%$ D$.18\%$

a$.$ Calculate the moles of methane produced per mole of waste.

b$.$ Calculate the moles of carbon dioxide produced per mole of waste.

c$.$ Calculate the total moles of gas produced per mole of waste.

d$.$ Calculate the percent $(\%)$ of methane.

e$.$ What is the closest answer given in the question statement above?