Manually selecting an a, f point the camera to do what? focus on an off-center subject a) focus on an off center subject b) judge which aperture to use c) decide on a shutter speed in most instances, where should the horizon be placed? a)as low as possible in the frame b)directly in the center of the frame c)in the upper or lower third of the frame when using the rule of thirds where should you place points of interest in a 3x3 grid? a)where the line intersect b)right in the center c)in the top a squares

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).