Answer:
B. Healthcare
Step-by-step explanation:
Healthcare is a skilled sector which comprises of professionals who run it.
Wages are incentives paid to workers for work done on a weekly basis while salaries are paid to workers for work done on a monthly basis.
The professionals are however paid salaries and not wages. Wages are usually paid to people who engage in semi skilled or unskilled labour such as in the mining, construction, manufacturing , etc.