In a process of purchasing a CNG Car One has to select the best car model out of various models. To select this he$/$she decides to use analytic hierarchy process $($AHP$)$ The criteria have to be rated and the weights to be assigned based on the comparison matrix $[$C$]$ provided below.

Do the following calculations

$1)$ Complete the criteria comparison matrix

$2)$ Calculate the criteria weights

$2)$ Check the consistency for assigned criteria weight

criteria Gas milage Ride comfort Cost of repair

Gas milage $1$

Ride comfort $915$

Cost of repair $31$