First, we have to find how many different letters does the world alphabet have, we are not going to count the letters that repeat.
It has 7 different letters (not 8, because the letter "A" appears two times.
The formula would be:
[tex]P=7! [/tex]
[tex]P=7*6*5*4*3*2*1[/tex]
[tex]P=5,040[/tex]
That's your answer!
