Sneha2021
KarishmaB GMATNinjaWhy B over D?
Although D is lengthy compared to B, both the options show intention of economy to accelerate inflation and drive interest rates higher. So meaning is similar.
Can you please share alternate reason to reject D?
'Concern' is used is different ways:
I am concerned that he will deny. (I am worried that a bad/unfortunate thing will happen)
I am concerned with (or 'for' or 'about') my accuracy/his safety etc. (I am interested in this)
So these are two different meanings. Since the treasury market dropped, people were worried that the growth will lead to inflation etc.
Also "so as to" gives us the intent. I am hurrying so as to reach on time.
The economy is not growing so as to increase inflation. Inflation will be an effect of the growth.
'fast enough' just means that its rate of growth is such that it will lead to inflation.
Hence (D) is worse on both counts and (B) is better.