Andy's two nephews want to travel to philadelphia with him to see a show. andy has two free plane tickets and three tickets to the show. which of the following best describes the two plane tickets?

a long-term benefit
a scarce resource
a short-term cost
an opportunity cost

Which of the following is most likely to lead to a general decrease in wages? a. elastic demand b. public goods c. an economic recovery d. immigration 2b2t

In its 2016 annual report, caterpillar inc. reported the following (in millions): 2016 2015 sales $38,537 $47,011 cost of goods sold 28,309 33,546 as a percentage of sales, did caterpillar's gross profit increase or decrease during 2016? select one: a. gross profit increased from 26.8% to 28.6% b. gross profit decreased from 28.6% to 26.5% c. gross profit increased from 71.4% to 73.2% d. gross profit decreased from 73.2% to 71.4% e. there is not enough information to answer the question.

Suppose that with a budget of $110, deborah spends $66 on sushi and $44 on bagels when sushi costs $2 per piece and bagels cost $2 per bagel. but then, the price of bagels falls to $1 per bagel.