About 49 pounds
$5.75 x 2 = 11.50
561.60 / 11.50 = 48.83 (round)
49 lbs
Probably A I am not really sure I am trying sorry if it is wrong
I think you just add 6 to the output each time the input increases by 1
Each box has twelve blue markers.. no i'm not 100% sure about this answer