Crunch-o cookies have twice as much flavor for your money as Choc-o cookies, and we show you how. A single Crunch-o cookie is twice as large as a single Choc-o cookie, and the larger the cookie, the more the flavor.
Which of the following, if true, would undermine the persuasive appeal of the above advertisement?
(I) A packet of Choc-o contains twice as many cookies as a packet of Crunch-o at the same price.
(II) Choc-o has more concentrated flavor than Crunch-o.
(III) Despite being double in size a Crunch-o cookie weighs only 50% as much as a Choc-o Cookie.
(A) I only
(B) II only
(C) I and II only
(D) II and III only
(E) I, II and III
I'm going with D on this one. Both II and III weaken the claim
Please let us know the OA will ya?