Nimbus, Inc. makes brooms and then sells them door-to-door. Here [below in the table] is the relationship between the number of workers and Nimbus' output in a given day: workers Output Marginal Variable Fixed Product Total Average Cos Cost Marginal Cost Total Cost Cost 0 200 20 20 300 15.00 5.00 50 30 400 8.00 3.33 90 40 500 5.56 2.50 120 30 600 5.00 3.33 140 20 700 5.00 5.00 150 10 800 5.33 10.00 155 5 900 5.81 20.00 a. Calculate the marginal product of 1" worker. 3" worker and 6th worker b. A worker costs $100 per day, and the firm has fixed costs of $200. Use this information to calculate variable cost and total Cost and marginal cost when output is (i) 50 units . VC TC MC (ii) 120 units , VC , TC MC c. Calculate average total cost, Average variable cost and Average Fixed cost when output is (i) 90 units_. AVC ATC AFC (ii) 150 units , AVC ATC AFCQuestion 7 (3 marks) Mariam's Kitchen offers catered meals in a perfectly competitive industry. Mariam's machinery costs $100 per day and is the only fixed input. Her variable cost includes the wages paid to the chefs and the food ingredients. The variable cost per day for each level of output is given in the table below Quantity of VC TC AVC ATC MC Meals 0 D 10 200 20 300 30 480 10 700 50 1000 (a) Calculate Total cost, Average variable cost and marginal cost (b) Determine the break-even price? What is the shut-down price? (c) If Market price is $21, will Mariam carn profit or loss? Question 8 Munch Cakes are identical to the cakes sold by many other firms in Jeddah. There is free entry in the cakes baking market. Buyers and sellers are well informed about prices. (a) In what type of market does Munch's operate? b) What determines Munch's marginal revenue of Cakes (c) If cakes sell for SAR 100 a box and Munch offers its cakes for sale at SAR95.0 a box, how many boxes does it sell