Acompany wants to inform a select list of it's regular customers about a flash sale. which type of platform will it use to send the information and how ? the company can use (email , letter, instant messaging ,) to inform it's customers . the email recipient addresses can be selected using (mail merge , compose , forward

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).