B. PERHAPS SOMETHING WAS WRONG WITH TOBY, CAUSING HIM TO DEVIATE F...

40. b. Perhaps something was wrong with Toby, causing him to deviate from his normal course of action,but there are many other plausible explanations, including his decision to avoid foods high in choles-terol (choice a), a simple desire for a change of pace (choice c), a decision to go on a diet and eat foodslower in fat (choice d), or a decision to eat only vegetarian foods (choicee).