The monthly bill is 73.45 so you’ll have to pay for each day already used . you have used 12 days in your 30 day cycle if you cancel how much you owe ?

You will have to pay $29.40

First we have to find the daily amount owed.  73.45 /30 days =$ 2.448 ($2.45 per day) x 12 days that you have used = $29.40

$29.28

Explanation: This is because 73.45 divided by 30 is 2.44. Since 12 days have been used, you divide that by 12, then, you get $29.28.