Diablo Blectronics manufactures four unique products $($A$,$ B$.$ C$,$ and D$)$ that are fabricated and assembled in five diserent workstations V$.$ W$,$ X$.$ Y$,$ and Z$)$ using a smal batch process. Each workstation is staffed by a warceriano is dediented to work a sindle shel per day at an ascioned worsention. Batch setto tmes hone been reduced to such an excent that they can be considered negligible. A flowchart denotes the path each product follows through the manufacturing process, as shown in Figure $6\mathrm{.}2,$ where each product's price, demand per week, and processing times per unit are indicated as well. Inverted triengles represent purchased geras and raw marenals consumed per was as o merent wordessations. Dablo can make and selli to the limit of les demand per week, and no penalties are incurred for not being able to meet all the damand.Which of the five workstations $($V$.$ W$,$ X$.$ Y$,$ or $2)$ has the highest utilization, and thus serves as the bottieneck for Diablo Electronics?