To create a metal tray mold for a wheelbarrow, you will need the following materials and tools:Materials:- High-quality silicone rubber (for making the mold)- Release agent (to prevent the mold from sticking)- Metal tray (to be used as a model for the mold)- Clay or modeling wax (to create a mold box)- Support board (to hold the mold box)Tools:- Mixing containers and stirring sticks- Measuring scale- Mold release spray or powder- Utility knife or scissors- Hot glue gun or adhesive- Sandpaper or file (for finishing)Here is a step-by-step guide on how to make a metal tray mold for a wheelbarrow:1. Prepare the metal tray: Clean the metal tray thoroughly and remove any dirt or debris. Ensure that the surface is smooth and free from imperfections.2. Create a mold box: Use clay or modeling wax to create a mold box around the metal tray. The mold box should cover the entire tray and have a border of at least 1-2 inches around it. Ensure that the mold box is sturdy and can hold the weight of…