Q7. ABC Electronics Manufacturing Company manufactures and sells six different types of products: A, B, C, D, E, and F. Each product must go through one or more of the five production stages at five workstations. Workstations must be positioned according to their longer sides which should be parallel to the aisle. The clearance between each pair of adjacent workstations is equal to 4 m. Sequence of workstations and weekly demand Workstations' Lengths Product A B C D E Sequence of Stages 1-2-4-5 1-2-3 3-1-4-5 2-3-5 5-1-4-3 1-3-2-4 Demand (Thousands) 100 80 40 120 75 65 Workstation 1 2 3 S Dimensions (m) 10 x 30 20 x 15 8x 20 10 x 10 16 x 10 a) Develop the flow matrix to show the total transactions among pairs of workstations. (5 pts) b) Use the modified spanning tree (MST) algorithm to determine the single-row layout. (25 pts)