Two electronics students are discussing electrical units. student a says that electrical power is measured in units called coulombs. student b says that the abbreviation 400 k stands for 400,000 volts. which of the following statements is correct? a. only student b is correct. b. neither of the two students is correct. c. both of the students are correct. d. only student a is correct.

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).