Cost Price
The cost, at which an article is bought, is called its cost, abridged as C.P.
Offering Price
The cost, at which an article is sold, is called its offering costs, abridged as S.P.
Benefit/pick up = SP – CP
Benefit % = Profit/(C P)×100
S P = (100+gain % )/100 ×C P
C P = 100/(100+gain %)×S P
Misfortune:
In the event that the general Cost Price surpasses the offering cost of the purchaser then he is said to have incurredloss.
Misfortune = C P – S P
Misfortune % = LOSS/(C P)×100
S P = (100-misfortune %)/100×C P
C P = 100/(100-misfortune %)×S P