Question Stem: In a recent study, researchers estimated that U.S. pharmaceutical companies spend almost
two times as much on marketing their products as they do on developing them, as doing so is more crucial to their financial stability.
Error 1: Two times or double is used to modify noun. Better way is to use twice.
Error 2: 'Doing so' is ambiguous. There are 3 things discussed just before.
(i) Spent on marketing
(ii) Spent on developing
(iii) Action of spending twice on over the other
A. two times as much on marketing their products as they do on developing them, as doing so
- Wrong. Error: 1, 2
B. twice as much on marketing their products as they do on developing them, as it
- Wrong. Error: 2. Not clear on what 'it' is referring to.
C. twice as much on marketing their products as they do on developing them, for it
- Wrong. Error: 2. Not clear on what 'it' is referring to.
D. twice as much on marketing their products as they do on developing them, as the marketing of their products
- Correct. E. twice as much on marketing their products as they do on developing them, as doing so
- Wrong. Error: 2