(2) The quantity demanded for product A increases from 20 to 50 as the price of product B increases from 50.30 to 50,40. What is the Relationship between A and B? Explain. (Please use midpoint method) (C) Last year, 40,000 units of a product were purchased when its brice was 53 per it This year incomes have increased by 5% and as a result, %0.000 units of the product are purchased at a price or 4 perut What is the income elasticity of demand for this product implications! Please use midpoint method) MacBook Air 20 DOO