When Robert discontinued his retainer-ship contract with a Pvt Company, management held his fees Rs. 15000/- for one month. Earlier Robert had taken an advance fees of 7280/- from company. But Robert forget that. After one month Robert asked his fees and accountant gives Rs.18500/- to him. What is the incentive amount given to Robert?	Choose the correct choice from the following answers.
A) A)9500  B) B)12500  C) C)10780  D) D)10500  E) E)8600
Total fees = Rs.15000/-   Advance Money = 7280/-   Balance Salary = 15000-7280= 
<gadget id="calculator">15000-7280</gadget>
<output>7_720</output>
7720   Paid amount= 18500/-   Incentive amount = 18500-7720= 
<gadget id="calculator">18500-7720</gadget>
<output>10_780</output>
10780/-   Answer is 10780
<result>C</result>
When Robert discontinued his retainer-ship contract with a Pvt Company, management held his fees Rs. 15000/- for one month. Earlier Robert had taken an advance fees of 7280/- from company. But Robert forget that. After one month Robert asked his fees and accountant gives Rs.18500/- to him. What is the incentive amount given to Robert?