The total monthly cost of a family plan depends on the number of phones, p, and the GB of data used, G. It can be represented by the function C(p,G)= 18p+2.25G. Which would cost more: Having 4 phones and using 100GB of data, or having 6 phones and using 84GB of data? %3D Select the correct answer below: O Having 4 phones and using 100GB of data would cost more. O Having 6 phones and using 84GB of data would cost more. OIt is impossible to determine which would cost more. Both cost the same amount.

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