GMAT Critical Reasoning (CR) | Most financial analysts predicted that sales of the new product of

Most financial analysts predicted that sales of the new product of Kellner, Inc. would be a total failure and revenues from its sales would not be sufficient to cover expenditures on the product’s development. However, even initial sales of the product were sufficient not only to cover development costs but also to bring in some profits for Kellner, Inc.
Which of the following, if true, would best help to explain the contradiction above?

(A) Some changes to the