large
small
minute
marginal E. uncertain
Answer is Right!
Answer is Wrong!
The correct answer is D. marginal.
A marginal improvement is a small change that does not make a significant difference. In this case, the changes made to the system did not improve it enough to justify the large expenses that were incurred.
The other options are incorrect for the following reasons:
- Large: The improvement was not large enough to justify the large expenses.
- Small: The improvement was not small enough to be considered insignificant.
- Minute: The improvement was not so small that it could not be measured.
- Uncertain: The improvement was not uncertain; it was simply not large enough to justify the large expenses.
I hope this helps! Let me know if you have any other questions.