It starts becoming bigger :)
Max will be missing $1.78 in his account. Is that one of the fee choices?
Answer:
5040
Step-by-step explanation:
7!
= 1 × 2 × 3 × 4 × 5 × 6 × 7
= 5040
5 (x+4) ...................

There's no solution in the set of real numbers.