Answer:
a) $4.317 per hour
b) $5.827 per hour
Step-by-step explanation:
Given:
Poverty threshold for an individual = $8,980
Poverty threshold for two-person household = $12,120
Working hours in a week = 40
Now,
the threshold values are for year
thus,
number of working hours in an year = 52 weeks × 40 = 2080 hours
Therefore,
a) Earning per hour in order to be above the poverty threshold for an individual
= 
= 
= $4.317 per hour
b) Earning per hour in order to be above the poverty threshold for a two person household
= 
= 
= $5.827 per hour