What is the largest 5-digit number using only fours and eights.

If you are to make the largest number then it would be 88888

but if you have to use (for example) a mixture of three 4's and two 8's then it would be

88444

if you have to use any other combination then make sure the 8's come before the 4's

but if you had to use at least 1 of each then it would be 88884

but the answer from what i understand is 88888

88,884. im not sure if thats a trick question but my answer seems legit