Lou and Alex Live Together and Share Household Chores For Alex, the Opportunity Cost of Cleaning One Room Is

Multiple Choice

Lou and Alex live together and share household chores. They like to cook some meals ahead of time and eat leftovers. The table below shows the number of rooms they can each clean and the number of meals they can each cook in an hour. $$\begin{array} { | l | c | c | } \hline & \begin{array} { c } \text { Rooms Cleaned } \\\text { Per Hour }\end{array} & \begin{array} { c } \text { Meals Cooked } \\\text { Per Hour }\end{array} \\\hline \text { Lou } & 5 & 4 \\\hline \text { Alex } & 3 & 3 \\\hline\end{array}$$ For Alex, the opportunity cost of cleaning one room is making ______ meal(s) ; for Lou the opportunity cost of cleaning one room is making ______ meal(s) .

A) 4; 4
B) 1; 4/5
C) 1; 5/4
D) 3; 5