निम्नलिखित में से कौन सा नियम इनपुट और आउटपुट के बीच संबंध को समझाता है जब एक कारक परिवर्तनीय होता है और अन्य कारकों को स्थिर रखा जाता है?

Arrange the following cost curves in the order of their minimum point occurrence from left to right as output increases (short run): A. Average Fixed Cost (AFC) B. Average Cost (AC) C. Marginal Cost (MC) D. Average Variable Cost (AVC)

Consider the following statements regarding Short Run Costs: 1. Fixed costs do not change with output. 2. Variable costs increase with output. 3. Total cost is the sum of fixed and variable costs. Which of the statements given above are correct?