You are the best tutor

Thanks for helping me understand the law of DMR

Omg, thank u so much sir! It helps me a lot. This is one of my topic for our report.

From 4 to 5, it was mentioned that diminishing occurs. But however, from 3 to 4, the labor increasing without any extra margins. Which ultimately results in loss?

Thanks alot...atlast I understood somthing in common which I was trying my best to figure it out.

I can’t thank you enough.

Thanks sir

الي جاب العيد بالاختبار ليك

Thank you sir ..this was very helpful

great video!!

Thank you Mr

Thank you Sir

thumbs up!

You are the best tutor