Roselynn and Her Partner Are Both on Disability Benefits from the Government

Roselynn and her partner are both on disability benefits from the government due to chronic illness,and this is their only source of income.According to Figure 8.3 in the textbook,which shows the distribution of market income,what percentage of all income in Canada do they,along with others in their position,earn annually?

A) 6 percent
B) 12 percent
C) 18 percent
D) 24 percent