In military aviation, which of the following is NOT a responsibility of the support crew who work with fuel? A. Testing fuel.

B. Refueling vehicles.

C. Make sure supply lines for fuel are secured against hostile forces.

D. Managing storage systems to comply with environmental requirements.

Five students—jalen, chris, juwan, jimmy, and ray—move into a house together and discover they share the odd habit of drinking milk with ice in it every night before bed. they own several ice trays and make a pact to always refill the trays when they are emptied so that the supply of ice will never run out. but the five often do not have the time or energy to refill the trays, and after a few weeks, it becomes quite common for them to meet in the kitchen and discover that they have no ice. this would best be characterized as what type of dilemma

Give an example of a situation in which an individual's pursuit of economic self-interest may not benefit but instead harm the rest of society

Around the third week of a college class, a professor decides she’s had enough, is tired of dealing with bureaucracies, and wants out. so one day, instead of coming to class, she flies to tahiti and sells souvenirs on the beach. if this happened, the college would simply assign a substitute to finish the course. what does this tell you about the nature of the authority wielded by a professor?