Problem of costing

HI freinds,

 This is teja,i am going write ipcc exams in may 2012,

i've problem with costing&fm .i've completed only

COSTING:-

Basic concepts,

Material,

Labour,

Overhead.

FM:-

Scope of FM,

Financial Analysis and planning,

Time value of money.

I've to pass this attempt at any cost,what shall i do now.i need some experts advice.urgent