Why we say that normal profit means zero economic profit Please tell me - Economics - Market Equilibrium

Question

Why we say that normal profit means zero economic profit ?? Please
tell me

MD Kabeer · Accepted Answer

Dear student

Economic profit refers to the difference of Total Revenue and Total
Cost Accordingly, zero economic profit refers to a situation where
Total Revenue is just equal to Total Cost it is determined at the
point where the price is equal to the minimum of SAC In
this case, the firm is earning an amount over and above the minimum
of SAVC but is just equal to the minimum of SAC
This situation is also known as normal profit The firm is earning
the profit in the sense that the total revenue earned is over and
above the variable cost It is called a normal profit in the sense
that it is just equal to the total cost and nothing in excess of
it

Regards

Why we say that normal profit means zero economic profit ?? Please tell me