example of scenarios for all MTS strategies?

Hi Experts,

Can any one tell me in which scenarios, we have to use the strategies 50,40,10,11,30 & 60?

Please dont send any sap library or any steps to exicute the process, as I knew.

Please explain in your own 3 words.

I have little bit confusion about these strategies & want some clear points.

Expecting valuable reply.

Regards,

Imran