How likely would each of the following be to use competitive bids?
(a) A small town that needed a road resurfaced.
(b) A scouting organization that needed a printer to print its scouting handbook.
(c) A hardware retailer that wants to add a new lawn mower line.
(d) A grocery store chain that wants to install new checkout scanners
(e) A sorority that wants to buy a computer to keep track of member dues. Explain your answers.