What is a primary benefit of zero-based budgeting?

What is a primary benefit of zero-based budgeting?
A . Zero based budgeting may force managers to consider alternative ways of getting the job done
B. Zero based budgeting may force managers to consider seeking alternate funding
C. Zero based budgeting may force managers to request additional supports
D. Zero based budgeting may force managers to consider streamlining the operation

Answer: A