Which of the Following Was Not One of the Changes

Multiple Choice

Which of the following was not one of the changes developed by Billie Boyd, the owner of Deluxe Diner, to solve the problem of long lines at lunchtime?

A) Allow customers to fax their orders in ahead of time.
B) Encourage customers to open corporate charge accounts.
C) Install a preparation table for fax orders in the kitchen.
D) Devote one of the two cash registers to handling fax orders.