This past year inflation in Snowdonia has increased to 150%. As an economic analyst, you are charged with identifying those sectors of the population worst affected by this inflation event. Which group of people is likely to be worst affected by inflation

disabled veterans living on fixed (non-adjustable) government transfer payments

Explanation:

Here the group income should remains the fixed or same for the time period so at the time when the price of the goods rised up or the value of the money reduced so it would become hard for the inflation event

Therefore the group of people who deals in veterans i.e. disabled and lived on fixed government transfer payment should be worst impacted by the inflation

b. take periodic breaks and alternate between tasks.  

will increase work efficiency, and avoid health issues.