department. The strategy is to provide the best kitchen layout possible so that food scientists can devote their time and energy to product improvement, not wasted effort in the kitchen.

A possible kitchen layout is shown in Figure $2$ below. The walking distance between the areas is in feet. For example, the distance from area $1$ to area $2$ is $5$ feet, area $1$ to area $5$ is $13$ feet.

Fiqure $2.$ Kitchen Layout

For this layout, the cumulative "load $$ distance" or "movement cost" $=$ feet $($enter your response as a whole number$).|$