For the following products, identify the appropriate process typ correct facility layout. Provide reasoning for vout choices in $1-2$ product.

a$.$ Auto body repair.

b$.$ Coconut milk.

$($Example answer format: For the product $"x",$ process type is $"A"$ and th$)$ layout is $"B".$ Process type $"$A$"$ is appropriate because of "reason $1"$ and Facility layout $"$B$"$ is appropriate because of "reason $3".)$