Design Pay Structure - Xls Download

Hi everyone, can someone help me in the computation of pay structure. My boss give me the company's existing design of pay structure for review. The problem is it comes only in values. There is some formula but i don't know where will i base my computation. Attached is the sample copy. Please help me derive the formula..Thanks in advance

Dear All,
Please help me for Pay Structure / Celings for a manufacturing unit in Himachal Pradesh.
GM Level
Managers Level
Executives
Operators
Safaiwala
security gaurds etc.
regards
Pankaj

Hi
I need detailed salary structure which includes:
Basic salary
HRA
Local conveyence
PF
ESI.
Please Help me as i dont have idea about generating salary structure.
Thanks