When does allocative efficiency occur?
a. allocative efficiency occurs when a good or service is produced at the lowest possible cost.
b. allocative efficiency occurs when an economy no longer relies on voluntary exchange.
c. allocative efficiency occurs when an economy achieves equity.
d. allocative efficiency occurs when production is in accordance with consumer preferences.

D. Allocative efficiency occurs when production is in accordance with consumer preferences.

Explanation:

Allocative efficiency occurs where price equals marginal cost. Price equals the amount consumers willingly pay for a product, so allocative efficiency occurs where marginal utility = marginal cost

probably not? : o

unless you work at a circus or any other job like that. c:

maybe..

answer; i believe both technician (a) and (b) are correct; /// good luck