Add the 2 numbers then subtract 2 and you should get your answer
I think it is B. GL, although I'm not 100% sure
Answer:
1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392.
UMM.. Not sure
might not be all of them but i guess it should help you:/
The last step is
using the budget