Suppose that college professors at public universities are unionized. if public university college professors change their minds and vote not to be unionized, the quantity of public university college professors demanded will a. fall. the supply of workers in other similar professions will also fall. b. fall. the supply of workers in other similar professions will rise. c. rise. the supply of workers in other similar professions will also rise. d. rise. the supply of workers in other similar professions will fall.