Which statement correctly defines the function of a servo motor's drive?
А.
It reverses the polarity of the magnets in the motor to change its direction.
B.
It amplifies the power to speed up the motor and generate more torque.
C.
It provides feedback to the controller about the motor's position and torque.
D
It computes the value of the torque produced for a given electric current.

1. you have a small business that is divided into 3 departments: accounting, sales, and administration. these departments have the following number of devices (computers, printers, etc.): accounting-31, sales-28, and administration-13. using a class c private network, subnet the network so that each department will have their own subnet. you must show/explain how you arrived at your conclusion and also show the following: all available device addresses for each department, the broadcast address for each department, and the network address for each department. also, determine how many "wasted" (not usable) addresses resulted from your subnetting (enumerate them).