Profit, Loss and Discount

Profit = (SP – CP).

Profit % = [(SP – CP)/CP]*100%.

 

Loss = (CP – SP).

Loss % = [(CP – SP)/CP]*100%.

SP = (100 + profit)% of CP, or, (100 – loss)% of CP.

CP = [100/(100 + profit%)]*SP = [100/(100 - loss%)]*SP.

Marked price = Cost Price + Markup = CP + (%markup on CP).

SP = Marked Price – Discount = MP – (discount% on MP).