Because of the recent transformation of the market, Quore Inc. must increase
productivity 10 percent over the course of the next two years or it will certainly go
bankrupt. In fact, however, Quore's production structure is such that if a 10 percent
productivity increase is possible, then a 20 percent increase is attainable.
If the statements above are true, which one of the following must on the basis of
them also be true?
(A) It is only Quore's production structure that makes it possible fro Quore to
survive the transformation of the market.
(B) Quore will not go bankrupt if it achieves a productivity increase of 20 percent
over the next two years.
(C) If the market had not been transformed, Quore would have required no
productivity increase in order to avoid bankruptcy.
(D) Because of the transformation of the market Quore will achieve a productivity
increase of 10 percent over the next two years.
(E) If a 20 percent productivity increase is unattainable for Quore, then it must go


My question is the following :
According to the stimilus : Recent transformation ------->Quora must increase the productivity

C says: if recent transformation doesnt happen ------->no increase in Qura's production would be necessary
x---->y
not x --->not y
what is wrong with C?
Many thanks in advance
bankrupt.