fixed cost

variable cost

fixed and variable costs

operation costs

sales revenue > total cost

sales revenue = total cost

sales revenue < total cost

variable cost < fixed cost

fixed cost

variable cost

fixed cost + variable cost

fixed cost + variable cost + over-heads

the most economical level of operation of any industry

the time when unit can run without loss and profit

time when industry will undergo loss

the time when company can make maximum profits

sales turn over

lowest competitive price

various elements of the cost

all of the above.