Test Preparation of the sketch

QUESTION 1: FROM THE FOLLOWING LIST, POINT OUT ONE OF THE MOST COMMON MISTAKES MADE WHEN DRAWING A SKETCH

For the preparation of the 2d floor plan sketch, not only the dimensions of the architectural elements are drawn and taken into account, but also the furniture and other objects that will remain on the floor
For the preparation of the 2d floor plan sketch, only the dimensions of the architectural elements are drawn and taken into account

Try to measure accurately and when writing the dimension on the sketch subtract two centimeters to be sure that the objects will fit into the spaces
Try to measure accurately and write on the sketch the figure indicated by the tape measure