Monthly charges Free calls Contract name ($) (hours per month) Basic 15.00 3 Premium 35.00 15 Call costs Calls out Calls in Time of call (made) ($) (received) Standard 6.00 Free Cheap 3.50 Free Call costs are in $ per hour Free calls apply only to calls made at standard hours Discount hours are week-ends and 6:00 p.m. - 6:00 a.m. If (in one month) I make a total of 10 hours of calls at standard hours, how much more or less will I pay for a Basic contract than for Premium? Once you have selected your answer(s), please click "Submit response". Select correct (or nearest) answer $