HP Exam HPE6-A66 Topic 4 Question 44 Discussion

A company has hired a network architect to replace an existing legacy wireless and wired network The building is one-story and contains four wiring closets Based on the information the network architect gathered from the company, one 48-port POE+ switch and three 48-port non-POE+ switches will be placed in each wiring closet. One stacking domain should be created for each wiring closet that supports 40 Gbps uplinks.

Which stacking solution should the architect implement for the floor that meets the requirements and is the most cost-effective'?