You are in charge of analyzing five new vendors of an important raw material and have been given the information shown below $(1=$ worst, $10=$ best$).$ Management has decided that criteria $2$ and $3$ are equally important and that criteria $1$ and $4$ are each four times as important as criterion $2.$ Assume that the sum of the weights equals $100.$ No more than $2$ new vendors are required but each new vendor must exceed a total score of $75$ percent of the maximum total points to be considered.

$\backslash$table$[[$Performance Criterion,Vendor A$,$Vendor B$,\backslash$table$[[$Rating$],[$Vendor C$]],$Vendor D$,$Vendor E$],[$Quality of raw material,$5,8,3,9,9],[$Environmental impact,$3,8,9,7,7],[$Responsiveness to order hanges,$9,5,4,5,5],[$Cost of raw material,$7,8,9,2,7]]$

a$.$ Which new vendors do you recommend?

Calculate the total weighted score for all of the vendors and fill in the table below $($enter your responses as whole numbers$)$: