Observation

They performed well by:
-           properly, laying-out and labelling the various rooms spaces and compartments;
-           correctly,  indicating the position of wardrobes in the bedrooms.various rooms.
-           showing properly, the front and rear threshold steps.
However, some of them failed to:
-           properly laid-out walls on plan at corners and junctions;
-           draw wall thicknesses evenly;
-           show the doors directions of swing with the conventional symbols;
-           include the sectional line X – X;
-           indicate the drawing tittle.
The expected response to question 2 is as given below: