QUES: The sources of this surprising growth in investment demand bear looking into

correct the punctuation.

CORRECTED: The sources of this surprising growth in investment demand bear looking into.

QUES: He wore a neatly tailored black suit black shoes black socks a white shirt with black tie and he wore a black derby You dont see derbies very often and I thought to myself This guy looks just like an undertaker When he sat down he removed his derby

correct the punctuation.

CORRECTED: "He wore a neatly tailored black suit, black shoes, black socks, a white shirt with black tie, and he wore a black derby. You don't see derbies very often, and I thought to myself, 'This guy looks just like an undertaker.' When he sat down, he removed his derby.

QUES: Userfriendly booking tool that will display the most convenient flights and multiple fare options for attendees

correct the punctuation.

CORRECTED:
User-friendly booking tool that will display the most convenient flights and multiple fare options for attendees.