Subject called facility planning An industrial engineering subject Please show complete solution

3.37 A company produces four products in its production facility. The facility has four departments labeled A-D. The routing information, production quantities, and volumes for each product are given in the table below TO Routing Production Quantities (Per day) Volume Compared to product 1) From 1 15 B-A-D-C-A 1 2 20 1 A-D-C-B A-C-D-B 3 14 2 4 10 B-A-C-D 0.5