Supreme Court Justice Bret Kavanaugh likes beer. The first beer he drinks yields 20 utils; the second, 15 utils. If the total utility from consuming three beers is 30 utils, then the marginal utility...

Extracted text: Supreme Court Justice Bret Kavanaugh likes beer. The first beer he drinks yields 20 utils; the second, 15 utils. If the total utility from consuming three beers is 30 utils, then the marginal utility of the third beer: all of these tells us he should have stopped at 2 beers causes total utility to fall is negative