Answer:
The correct answer is letter "D": vouchers as an efficient and equitable use of public resources.
Explanation:
School vouchers are monetary public resources allocated to private education. States provide parents a certain amount of money so their children go to a private school or, in other cases, that money can be used for homeschooling. The money provided covers part of private schooling only.
Therefore, if a person focuses on providing students technical knowledge that could be useful for students when they join the workforce instead of allocating resources for private regular shooling, that individual is likely to consider that vouchers are not used efficiently neither it brings effective results.