If the intermediate and output shafts were to be 100 inch apart (still parallel), replace gears 3 and 4 with pulleys and find the right polyamide flat belt size (belt type and width) to achieve the desired torque and speed at the output shaft. Use a design factor of 1.1. The belt cannot be wider than 10 inches (if the designed belt width is larger than 10 inch, you can choose a stronger belt or change pulley diameters). Justify your design choices.