While shopping you discover that your favorite department store has lowered the price on a new mp3 player that you wanted to buy. you rush into the store, only to find that they are sold out. what concept does this scenario illustrate?
a. laissez faire
b. law of diminishing returns
c. scarcity
d. shortage

What human capital are students acquiring when they take a robotics , an honors class divided into teams for tool acquisition , design , and public relations?

Proofread this excerpt from a review of the film tangled. what type of errors does it contain? walt disney studios is back with another delightful film sure to entertain children and adults alike, hat’s off to the writer and director of this charming little endeavor. they have effectively managed to breathe new life into an old classic: by giving rapunzel's tale a fresh twist, instead of the meek and rapunzel of the original disney story; this retelling gives us a spunky and assertive heroine ready to take command of her own life. a. mixed-up tenses b. incorrect verb usage c. spelling errors d. punctuation errors

Which sentence from the passage best summarizes this school’s policy on tobacco?