Polyvinyl chloride $($PVC$)$ is produced by the catalytic polymerization of vinyl chloride and is used extensively to make products

like plastic pipe and film. Your assignment is to design a process for making vinyl chloride $(C_2{H}_{3}Cl).$ A brief survey of the

synthetic chemistry literature unearths the following reactions involving vinyl chloride or similar molecules:

$C_2{H}_2+HCl{C}_2{H}_{3}Cl$

$C_2{H}_4+C{l}_2{C}_2{H}_{4}C{l}_2$

$C_2{H}_{4}C{l}_2{C}_2{H}_{3}Cl+HCl$

$2HCl+\frac{1}{2}{O}_2+C_2{H}_4{C}_2{H}_{4}C{l}_2+H_{2}O$

$C_2{H}_{4}C{l}_2+$NaOH$C_2{H}_{3}CI+H_{2}O+$NaCl

Come up with several different reaction pathways for the production of vinyl chloride by mixing and matching these five

reactions. Using the prices given below, analyze which of your pathways look most promising. Consider atom economy and

process economy. Since you work for a PVC manufacturer, management is not interested in setting up a business to sell $HCl$ or

$C_2{H}_{4}C{l}_2.$