Question

Which of the following options best completes this sentence? _____________ is the ratio of the effective output to the total input in any system; producing the most ____________ without overtaxing or wasting _____________.

A. Rate / output / capital
B. Production / goods / people
C. Cost / money / resources
D. Efficiency / output / resources

Answer 1

a
d
b the last one production

Answer 2

The answer is option D

Efficiency is the ratio of the effective output to the total input in any system; producing the most output without overtaxing or wasting resources.

Hope this helps!