Tom and Jerry Have Two Tasks to Do All Day

Multiple Choice

Tom and Jerry have two tasks to do all day: set traps and build bombs.If Tom spends all day setting traps,he will have set 16 traps.If he instead devotes his day to building bombs,Tom will build 4 bombs.If Jerry spends his day setting traps,he will set 14 traps;if he spends the day building bombs,he will build 7 bombs.The opportunity cost of one bomb is _______ for Tom and ________ for Jerry.Therefore Tom should specialize in ______________.

A) 4 traps;2 traps;traps
B) 16 traps;14 traps;traps
C) 4 traps;2 traps;bombs
D) 16 traps;14 traps;bombs