If They Spend All Night Writing Computer Programs, Laurence Can

Essay

If they spend all night writing computer programs, Laurence can write 10 programs while Carrie Anne can write 5.If they spend all night making sunglasses, Laurence can make 6 while Carrie Anne can make 4.Given this information and supposing Laurence and Carrie Anne have constant opportunity costs, we know that:
A.Laurence has an absolute advantage in programs but not in sunglasses.
B.Laurence has an absolute advantage in both programs and sunglasses.
C.Carrie Anne has an absolute advantage in programs but not in sunglasses.
D.Carrie Anne has an absolute advantage in both programs and sunglasses.