Answer:
(a) How this episode is likely to affect the economic well-being of people in the country
In the short-run, there will be an increase in labor demanded, increasing jobs to build homes and repair the damage caused by the earthquake. In the long-run, things will begin to go back to normal.
(b) How this episode is likely to affect the economy’s measured GDP
In this case, GDP measurements will shift causing less of an input in private spending and an increase in government spending due to subsidies to increase home-building.