below is smthng frm my CRE text book..

The subscript to each of the problem numbers indicates the level of difficulty:
A, least difficult(or juz mean easy); D, most difficult...

Question 1-a
Question 2-a
.
.
.
Question 10-a
Question 11-d!!!!wads this question??lets seeee...
'Don't calculate anything. Just go home and relax'

wtcrab?!this book gt sense of humour!!swt...