$3\mathrm{.}2.$ The information provided below relates to the operations at the Silverton plant $($after the expanded production$)$ during the $2022$ financial year:

INFORMATION

$\backslash$table$[[$Production volume,$200000$ vehicles$],[$Total labour cost,$5500$ workforce @ R$200$ per hour each$],[$Material cost per vehicle,R$15000],[$Total manufacturing overhead,R$9000$ per vehicle$],[$Design and other production expenses,R$3000$ per vehicle$]]$

$(7$ma

If the average ex$-$factory price of the Next$-$Gen Ford Ranger vehicle produced at the Silverton plant in $2022$ was R$400000,$ calculate the multifactor productivity after the expanded production $($round off answer to two decimal places$).$