Alfred has plotted revenue and cost graphs for his pastry business. He’s testing a number of cost assumptions against his business’s revenue. Which two statements correctly interpret the graphs? Cost falls and revenue rises up to approximately $6 per pastry. After approximately $6, both cost and revenue fall. Costs continue to fall beyond approximately $6 because of an increase in revenue. Revenue continues to rise regardless of the change in price. Revenue falls and cost rises up to approximately $17.