Deriving Date in report Table from Month Year prompt

Hi All,

My report has a Query prompt "Month Year" (Eg : Values - JAN 2016, FEB 2016,...).

And My report Table should display the last date of the Selected Month Year.

If I select Month Year Prompt : JAN 2016,

Then In Table, I should get it as 31/01/2016.

how can I achieve this ?

Regards,

Praveen