Its marginal revenue and marginal cost curves must intersect at an output of 100 per day

If it increased its output to 101, then its revenue would rise by less than its costs

If it decreased its output to 99, then its revenue would fall by more than its costs

It must be earning the highest total revenue that it could earn

Its profit per unit of output will equal the gap between its AR curve and its SAC curve at an output of 100 a day

Its average fixed cost for each unit of output will equal the gap between its SAC and AVC curves at an output of 100 a day

Its total revenue will equal its AR at an output of 100 a day multiplied by 100

Its total cost will equal its AVC at an output of 100 a day multiplied by 100

If, at an output of 100 a day, its AVC would be above Rs.10

If, at an output of 100 a day, its AFC would be above Rs.10

If, at an output of 100 a day, its SAC would be above Rs.10

If, at an output of 100 a day, its SMC would be above Rs.10

The whole of the SMC curve

he whole of the upward sloping part of the SMC curve

The part of the SMC curve above its intersection with the AVC curve

The part of the SMC curve above its intersection with the SAC curve

A change in the demand for the product it makes

A change in the number of other firms in its industry

A change in the price of a fixed input

A change in the price of a variable input