2. (20 points) Suppose a consumer has $600 to spend on two goods, Good X and Good Y. The price of Good X is given by Px = $20. The price of Good Y is given by PY = $15. Graph the consumer's budget constraint. Please put the quantity of Good X on the horizontal axis, and the quantity of Good Y on the vertical axis. Be sure to label your graph carefully and accurately. What is the slope of the budget constraint