Single/multi-choice problem: Which of the following solutions is better for the following goal:
To make a bar cart out of IKEA furnitire

Choose your answer from:
+Purchase a Vittsjo laptop desk from IKEA and assemble it according to the instructions, then turn the desk onto its side. Screw in industrial casters on the bottom of the feet so that the desk will roll when it is stood upright.;
+Purchase a Vittsjo laptop desk from IKEA and assemble it according to the instructions, then turn the desk onto its side. Screw in industrial casters on the top of the desk so that the desk will roll when it is stood upright.;
Purchase a Vittsjo laptop desk from IKEA and assemble it according to the instructions, then turn the desk onto its side. Screw in industrial casters on the bottom of the feet so that the desk will roll when it is stood upright.