The commission acknowledged that no amount of money or staff members can ensure the safety of people who live in the vicinity of a nuclear plant, but it approved the installation because it believed that all reasonable precautions had been taken.
A) no amount of money or staff members
B) neither vast amounts of money nor staff members
C) neither vast amounts of money nor numbers of staff members
D) neither vast amounts of money nor a large staff
E) no matter how large the staff or how vast the amount of money
In A and B, amount seems to qualify both money and staff members and this is not right since one is countable noun and the other is not. Rule out A and b. C is wordy and awkward. E does not fit in this sentence, thus D is the only choice that remains and is thus the winner