Figured out the marginal cost and marginal benefit of buying an extra smoothie. in 2-3 sentences, describe how you would use these measurements to make a decision that leaves you better off.

Sequoia national park  /  inyo national forest, california, u.s. mount whitney is the tallest mountain in california, as well as the highest summit in the contiguous united states and thesierra nevada—with an elevation of 14,505 feet (4,421 m).