In a process of purchasing a CNG car, one has to select the best car model out of variou To select this, he$/$she decides to use analytic hierarchy process $($AHP$).$ The criteria h rated and the weights to be assigned based on the comparison matrix $[$C$]$ provided belo

$\backslash$table$[[$Criteria$,$Gas Mileage,Ride Comfort,Cost of$],[$Gas Mileage,$1,,],[$Ride Comfort,$9,1,5],[$Cost of Repair,$3,,1]]$

Do the following calculations

$($a$)$ Complete the criteria comparison matrix

$($b$)$ Calculate the criteria weights

$($c$)$ Check for the consistency for the assigned criteria weights