Hi there, I subscribed for one year but I don't know why it's telling me to upgrade again.

It could be a glitch or your payment method isn't working, also check your email to see if there are any updates from . could also be encouraging you to upgrade to a different plan as-well.

it is a. 4.2 because 7.6-3.4 gets the remaining length of 4.2. i might be wrong but i am pretty sure this is the answer.

to determine the unit cost your would divide the total cost by the number sold.

7 bagels for $4.41       $4.41/7 = $.63 each at fresh side

5 bagels for $3.60         $3.60/5 = $.72 each at value mart