You Are Tasked with Taking Comparison Footprints from a Suspect's

You are tasked with taking comparison footprints from a suspect's shoes. You should then__________________.

A) Coat the soles of the shoes with water-based ink and walk them onto a sheet of tracing paper or acetate
B) Walk the shoes onto a backing card and use ninhydrin as a development technique
C) Coat the soles with dusting powder and walk them onto a gel lifter
D) Coat the soles with magnetic dusting powder and lift them using an electrostatic dust lifter