The total cost of a firm increased by `₹ 450`, when production increased from 12 units of 15 units, Calculate marginal cost of the firm.

The total revenue of a firm increased by ₹ 5,400, when his sale increased from 35 units to 50 units. Calculated marginal revenue of the firm.

TC of a firm increases by Rs. 250 when its output level increases from 50 units to 60 units. MC of the firm:

Given below is the cost schedule of a firm. Its average fixed cost is ₹ 20 when it produces 3 units. Calculate its marginal cost and average total cost at given level of output .

When sale of a unit increased from 20 unit to 35 units, the total revenue increased by ₹ 1,200. Calculate marginal revenue.

The table given below shows the total cost of a firm at different levels of output. Calculate marginal cost and average variable cost at each level of output.

The information about the total cost for a firm is given below : From this information find out : (a) Average fixed cost of producing 3 units, (b) Marginal cost of producing 4^(th) unit, (c ) Output level when marginal cost is greatest , (d) Total variable cost of producing 5 units, (e) Average variable cost of producing 3 units, (f) Averge total of producing 4 units.

The total fixed cost of a firm is ₹ 12 . Given below is its marginal cost schedule. Calculate total cost and average variable cost for each given level of output.