Tom Takes 20 Minutes to Cook an Egg and 5

Multiple Choice

Tom takes 20 minutes to cook an egg and 5 minutes to make a sandwich. Jerry takes 15 minutes to cook an egg and 3 minutes to make a sandwich. Tom has a comparative advantage in ________ and Jerry has a comparative advantage in ________.

A) cooking eggs; making sandwiches
B) making sandwiches; cooking eggs
C) neither of these activities; both activities
D) both activities; neither of these activities