First create a data file called data1.txt. The contents of this file should be:

little minds discuss persons, average minds discuss events, great minds discuss ideas.

Using the ftell(), fseek() and fread() functions, write a C program that reads the file data1.txt created above, and prints out each vowel in the file along with its position in the file. Your program should also print out the letter immediately before the vowel, as an uppercase letter, if one exits. For example, using the file above, your program should output:

Byte 1: i

Letter before: L

Byte 5: e

Letter before: L

Byte 8: i

Letter before: M

Byte 14: i

Letter before: D

etc.

Byte 30: a

Letter before:

etc