8. If the government were to give every student a voucher to redeem at any school, it would be intervening through . If the government were to mandate no tuition cost more than $6,000/year without intervening in any other way, it would be intervening through.

Subsidy ; Price Ceiling

Explanation:

Subsidy is the financial assistance by government, to increase a good's availability at cheaper price, to people.

Price Ceiling is the maximum mandated price by government, at which a good or service can be sold in market.

Government giving every student a voucher to redeem at any school : Is a form of financial assistance, which reduces the price paid by students. So, it is an example of Subsidy

Government mandating no tuition fee above $6000 : Is specification of maximum mandated price at which a good or service can be sold. So, it is an example of Price Ceiling.

answer; i believe that the correct answer is ; unified

if interdependence implies a two-way dependence, and if each partner is equally dependent on the other for success, then there is an equal commitment to the making the partnership successful. the advantage is sustainability of the relationship, the disadvantage is that decisions are "democratic" and therefore may take longer to reach and more likely to be a compromise (which is not always the best solution). as the interdependence moves away from equality, the decisions become more influenced by the more independent partner. in the extreme the relationship becomes more dictatorial and more like "master-slave". generally the relationship has less commitment in both directions and is more likely to be temporary.

if one generalizes (and one shouldn't), equity partnerships, which is probably what is implied by interdependence, can be slow to progress or change but durable. the extreme alternative, independent-dependent partnerships tend to be efficient but more fragile.

hope this but you will have to site your own evidence. : )