in this problem, you will calculate the cost of transmitting various forms of multimedia across a mobile data channel. assume that your mobile data plan costs you $4 for 2gb (where 1gb is 1,024mb, 1mb is 1,024 kb, and 1kb is 1,024 bytes). assume, also, that you pay proportionally. that is, if your usage is not an increment of 2gb then you pay only for the fraction that you use (whether it is less or more than 2gb).