GMAT Critical Reasoning (CR) | Re: Patrick usually provides child care for six children.

Boil it down - The current payment system provides adequate but not always uniform, particularly in the winter, when children are likely to get sick and be unpredictably absent.


(A) Pool resources with a neighbor who provides child care under similar arrangements, so that the two of
them cooperate in caring for twice as many children as Patrick currently does. - Irrelevant as it does not resolve the issue of variable income .

(B) Replace payment by actual hours of child care provided with a
...

---