Cumulation of CRT wagetypes in one wagetype

Hi Experts,

I have a requirement where i need to cumulate the 4wage types which i have in CRT table in one wagetype.

Eg: I have the below 4wagetypes in CRT table:

1. 1000 - Car Reimbursement

2. 2000 - Petrol Reimbursment

3. 3000 - Telephone Reimbursement

4. 4000 - Driver Salary Reimbursement

I want the total amount which is appearing in CRT table in one wage type. Is this possible? If yes, then how? Please help me.

regards

TS