Majority of the candidates were able to:

            -           show the diagrams for different types of doors and windows specified;
            -           describe the doors, and windows, materials and sizes.
           
However, they failed to prepare the schedule using the conventional format based on the following sub-headings:

-           diagram;
-           type;
-           size;’
-           description;
-           quality.

The expected response to question 4 is as shown below: