In how many T ways can the letters of the word JUPITER be arranged in a row so that the vowels appear in alphabetic order?	Choose the correct choice from the following options:
A) 736 B) 768 C) 792 D) 840 E) 876
three letters can be arranged in 3! ways.   only one combination EIU is required.   7 letters can be arranged in 7! ways.   thus T=7!/ 3! * 1 = 840.   840
<result>D</result>
In how many T ways can the letters of the word JUPITER be arranged in a row so that the vowels appear in alphabetic order?