Since Margo purchase her optimal consumption bundle, the
marginal utility per dollar consumed on dance lessons must be equivalent to the
marginal utility per dollar paid on dance shoes. The marginal utility per
dollar spent on dance lessons is 100 utils per lesson, where $50 per lesson is equivalent
to 2 utils per dollar. The marginal utility per dollar expended on dance shoes
therefore has to equal 2 utils per dollar. Since the marginal utility of a pair
of dance shoes cost 300 utils per pair, the value of a pair of shoes should be
$150 per pair, so that 300 utils per pair/$150 per pair is equal to: 2 utils
per dollar.
wearing a suit to a job interview: ethical wearing an expensive suit to impress others not ethical, wearing your best dress suit to a formal banquet ethical wearing a law enforcement uniform to gain respect not ethical, finally wearing a certain type of style clothes to fit in with the desired crowd not ethical hope this helps good luck!
