Rtp may 12 fin repo eva doubt

ANIL (Forensic services) (242 Points)

27 April 2012  

Dear Friends,

Could you please help me in solving the query posted below :

Reference : 

Pg 24 - may 12 rtp - Qn 19 - Economic Value Added

Could any one please explain how 3717.90 (Loan Funds) was arrived at in the calculation of Cost of Debt ?