Final answer:
Alethea's role in appliance repair relates to maintenance/operations, Norma's traffic direction for highway repair indicates construction, and Emmett's project cost estimates are associated with design. Hence, the best match for their pathways is Alethea in maintenance/operations, Norma in construction, and Emmett in design (option 2).
Step-by-step explanation:
The student's question pertains to understanding which pathway each individual, Alethea, Norma, and Emmett represents in the architecture and construction career cluster based on their duties as per the given chart.
According to the information granted, Alethea, who gets called in when kitchen appliances break down, would fit into the maintenance/operations pathway. Norma, who works to direct traffic for highway repair, would likely be part of the construction pathway.
Finally, Emmett, who offers estimates for how much a project would cost, fits into the design pathway, as estimating project costs is often associated with the early stages of project planning and design work.
Therefore, the best description of their pathways would be that Alethea is in maintenance/operations, Norma is in construction, and Emmett is in design, which corresponds to option 2.