Final answer:
The measure of poverty being used in this comparison is relative deprivation, which refers to the inability to meet a society's average standard of living. This is applicable when comparing salaries within a corporation.
Step-by-step explanation:
The measure of poverty we are using when we compare the salaries of the lowest-paid members of a corporation with the salary of the CEO is relative deprivation. Relative poverty is a state of living where people can afford necessities but are unable to meet their society's average standard of living. In this case, it refers to the comparison of salaries within a corporation.