This also includes any graphics that you supply. In addition, any custom graphics for your site are billed at the same rate. This includes both static, animated, or scanned images. This cover things like changing some text on your site, for example your phone number or a description of a service you provide. In most cases, one hour is sufficient time to get your site uploaded and ready for visitors.
Updates are of course contingent on the amount of the updates required.
Again, nearly all my competitors charge regular rates for maintenance. KCWebPlaza figures you're not asking us to design, so why pay design prices. Maintenance is more of an administrative task - so we reduce our rates accordingly. This is the basis for my pricing structure. It's difficult to give an exact price until I see exactly what is required for your site.