Please help in Microeconomics questions i am providing . One of the tutors provided with wrong answer please help .

12. Fill in the gaps in the table below Quantity of Variable Total Output Marginal Product Average Product Input 0 0 1 225 2 300 300 4 1140 5 225 6 2259. Assume that MP; = 5, and MP; = 1n and that price of a unit of labour and a unit of capital are Rs. 2D and Rs. 5D respectivelv, is the producer operating at the least cost combination of factors. Should the rm increase labour and reduoe capital. Give reasons for vour answer. it). Of the following production functions, which exhibit increasing, constant or decreasing returns to scale. Explain. a O. = ALKIl b. O, = ALQ, c. {1 = A LMKM' 11. The short run cost function of a firm is given by the equation TC = zoo + 550, where TC is the total cost and q is the output level. a. what is the oompanv's fixed cost? o. If the company produced l units of goods. what would be its AvC. c. What is its marginal oost of production? cl. what is the average fixed cost