Which is an appropriately defined SMART spending objective for improved efficiency of resources?

Which is an appropriately defined SMART spending objective for improved efficiency of resources?
A . To increase the utilization of teachers from 75% to 90% within three years.
B . To reduce travel times for staff and students to and from the new campus.
C . To absorb up to 30% growth in the number of 16 to 18-year-old learners within the current establishment of support staff.
D . To create a healthy competition between learning providers to benefit learners.

Answer: A