Explain the cost structure of a firm producing packets of biscuits, including fixed costs, total variable costs, average costs, marginal costs, marginal revenue, and profits.

Here are the solutions to your questions. Question 1: Cost structure of a firm producing packets of biscuits a) What is the fixed cost and why? Step 1: Identify fixed cost. Fixed cost (FC) is the total cost incurred when the output is zero. From the table, when Output = 0, Total Cost (TC) = 10. Therefore, the fixed cost is 10. Fixed costs do not change with the level of production; they are incurred even when no output is produced. b) Calculate: i) TVC ii) AC iii) MC iv) MR v) Profits Step 1: Calculate Total Variable Cost (TVC). TVC = TC - FC. Since FC = 10. Step 2: Calculate Average Cost (AC). AC = TC / Output. Step 3: Calculate Marginal Cost (MC). MC = ( TC)/( Output). Step 4: Calculate Marginal Revenue (MR). MR = ( TR)/( Output). Step 5: Calculate Profits. Profits = TR - TC. Here is the completed table: |c|c|c|c|c|c|c|c| Output & TC & TR &