Which of the following is an example of a shortage? the price of oil going up because more people are driving cars the price of grain going down when supplies are scarce having a sale on soda because there are too many cases on the shelf not having enough of one brand of soda in the store because of a sale

The correct answer here is, indeed, the last one: Not having enough of one brand of soda in the store because of a sale.

Explanation:

The explanation for this answer comes from the definition of what an economic shortage is, and how it happens. In essence, an economic shortage is defined as the lack, or deficiency, in the provision of a specific product, or service, by a seller because of the high demand of said product, which he/she cannot  meet. These shortages can happen particularly during sales, because prices go down, demand is up, but the providers of the good cannot, or will not, meet the demand. In this case, the lack of a soda brand comes from a sale, which means that the price of the soda was down, and therefore, the demand went up, but the store did not have enough sodas in stock to meet the demand. This is why the correct answer is the last one.

1. state-issued photo ids. provide them for free for those who can't afford them.

2. the system we have seems to be working nearly perfectly. seems like about 31 cases per billion votes cast

3. the national policy for hiring new employees which requires proof of eligibility to work. there are something like 20 types of identification which can be used for this.

answer; role-taking;