Trade in rhino horns is illegal; trade takes place on the black market. To deal with the illicit trade fake rhino horns have been created. On a graph for all rhino horns (real and fake), supporters argue that fake horns will act as a shock ) positive demand negative demand negative supply positive supply Question 5 2 pts Continuing from above, supporters then argue that prices will_ leading to fewer rhinoceroses being killed. decrease increase stay constant