An advertisement designed to convince readers of the great durability of automobiles manufactured by the Deluxe Motor Car Company cites as evidence the fact that over half of all automobiles built by the company since 1970 are still on the road today, compared to no more than a third for any other manufacturer.
Which of the following, if true, most strongly supports the advertisement’s argument?
(A) After taking inflation into account, a new Deluxe automobile costs only slightly more than a new model did in 1970.
(B) The number of automobiles built by Deluxe each year has not increased sharply since 1970.
(C) Owners of Deluxe automobiles typically keep their cars well maintained.
(D) Since 1970, Deluxe has made fewer changes in the automobiles it manufactures than other car companies have made in their automobiles.
(E) Deluxe automobiles have been selling at relatively stable prices in recent years.
A - not concerned.
B - how does it matter.
C - it would weaken the argument.
D - right answer. The company hasn't made any changes to the model since 1970 and there still the cars manufactures in 1970 are still on the road. That means that the cars are durable since then.
E - not concerned again.
for every person who doesn't try because he is
afraid of loosing , there is another person who
keeps making mistakes and succeeds..