If harry's new balance was $123.40, what would be his total available credit? a. $500.00 b. $367.60 c. $376.60 d. $123.40 i'm not sure how to find total credit available but i tried it two different ways and got two answers so i'm between b and c. if you just subtract the new balance from the total credit you get c but if you subtract both the new balance and payments you get b.