2) (10 points) The following Bourne shell script and C program can accomplish the same task: read a character from user's input and check if a character is a VOWEL or CONSONANT while ignoring case sensitive A sample of the output is like below: Please enter a character: E E is a VOWEL Shell script C program # ! /bin/bash include int main () echo "Enter a character: " read char ch printf ("Enter a character: ") scanf ( then case ch in echo "ch is a VOWEL" if ( //check for VOWEL or CONSONANT switch (ch) esac fi case 'A case 'E case'I' case 'O case 'u case 'a': case 'e case 'i': case 'O case 'u' default: print f("%c is a CONSONANT . In",ch)