Peter spends all of his income on two goods: tacos and milks…
Peter spends all of his income on two goods: tacos and milkshakes. His income is $100, the price of tacos is $10, and the price of milkshakes is $2. Put tacos on the horizontal axis and milkshakes on the vertical axis. The opportunity cost of one taco equals ________ milkshakes.
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