To make a backyard ice rink, a company developed ice rink layers which are like giant plastic bags that can be filled with water once the water freezes the top plastic layers is removed to expose the ice. the company manufactures the bags with high strength plastic in two designs shown below?

Nour and rana are shopping for a christmas tree. they are deciding between 2 22 different types of trees (real and fake) and 4 44 colors for the ornaments (white, silver, gold, and purple). they each created a display to represent the sample space of randomly picking a type of tree and a color for the ornaments. whose display correctly represents the sample space?