Believe it or not, all ionic compounds are soluble in water, there just soluble to a greater or lesser degree. But yes, calcium chloride is highly soluble in water. Written Feb 27 Â· View Upvotes. Pratik Parekh, Organic chemistry, Physical chemistry, Inorganic chemistry.
What shape does a PPF take if it displays increasing opportunity costs? What about if there are constant opportunity costs? Which shape is most common in production situations? Why? The shape that a PPF takes if it displays increasing opportunity costs is a curved shape. If there are constant opportunity costs, it is a linear graph. The most common is the curved graph because you have to factor in all the other variables such as labor, human needs, inconveniences â basically all the factors that will not be able to be accounted for on a linear graph.
From Wikipedia, the free encyclopedia. In economics, a productionâpossibility frontier (PPF), sometimes called a productionâpossibility curve, production-possibility boundary or product transformation curve, is a graph representing production tradeoffs of an economy given fixed resources.n the context of a PPF, opportunity cost is directly related to the shape of the curve (see below). If the shape of the PPF curve is a straight-line, the opportunity cost is constant as production of different goods is changing. But, opportunity cost usually will vary depending on the start and end points.