11. which of the following is an example of a shortage?

a. water cannot be used to irrigate one crop because it is used for another.

b. kumquats are not available because few people want to buy them.

c. a type of doll is not available because a limited number were made.

d. workers are not available because they are on vacation.

Can someone read this article and tell me the 1) key ideas and 2) one key quote (copy and paste the link the article is not to long at all)from

Which of the following correctly describes a repurchase agreement? the sale of a security with a commitment to repurchase the same security at a specified future date and a designated price. the sale of a security with a commitment to repurchase the same security at a future date left unspecified, at a designated price. the purchase of a security with a commitment to purchase more of the same security at a specified future date.

Which of the following statements about new spain is true