Which best describes the role the availability of resources plays when a company is considering whether to produce a certain good? A) resources can always be obtained, no matter what the cost. B) if a resource is difficult to obtain, production cost will be high. C) resources play no part in a company’s decision to produce a good. D) If a resource is easy to obtain, production cost will be high.

Total solidification times of three casting geometries are to be compared: a sphere, a cylinder, in which the length-to-diameter ration - 1.0, and a cube. volume = 1000 cm^3 for all three shhapes, and the same casting alloy is used. a) determine the solidification times of each geometry b) based on the results of part (a), which geometric element would make the best riser? c) if the mold constant = 3.5 min/cm^2 in chvorinov's rule, compute the total solidification time for each casting.

What is a neurotransmitter involved in mood reward, addiction, and motor behaviors?

How would a small bar magnet be oriented when placed at position x?