Friends find attached link for video lectures of CA Final Costing and O.R. by Prof. Dani Khandelwal [DKC Educare]
and most important thing i would like to tell all you is that i am posting all this because i have benefited from these notes and video lectures and I personally feel sharing knowledge and experience is always good atleast at interactive platform like CA Club so the students if really feel good can use.]
Regards
AASHA KUKREJA
https://www.youtube.com/playlist?list=PLb3ElKd2hNGaS9xYTL5d-6PAOhqRVL79N&feature=view_all