Respuesta :
Answer:
48.65%
Explanation:
Given Income are written in increasing order
First Quintile     10,000  12,000
Second Quintile  16,000  18,000
Third Quintile    24,000  24,000
Fourth Quintile   36,000  50,000
Fifth Quintile     80,000  100,000
                              Total Income  % share
First Quintile     10,000  12,000     22,000      5.95
Second Quintile  16,000  18,000     34,000      9.19
Third Quintile    24,000  24,000     48,000      12.97
Fourth Quintile   36,000  50,000     86,000      23.24
Fifth Quintile     80,000  100,000    180,000     48.65
Total income in the economy        370,000     100%
The percentage of the total income of the highest quintile is 48.65%