All of the examples listed below, with one exception, are public goods which at times might possibly lose some of their public good properties due to congestion. which example is an exception? a. discoveries made through medical research b. small nonprofit clinic for homeless people funded by a charitable organization c. large urban nonprofit hospital d. national health insurance

Luis and rosa, citizens of costa rica, moved to the united states in year 1 where they both lived and worked. in year 3, they provided the total support for their four young children (all under the age of 10). two children lived with luis and rosa in the u. s., one child lived with his aunt in mexico, and one child lived with her grandmother in costa rica. none of the children earned any income. all of the children were citizens of costa rica. the child in mexico was a resident of mexico, and the child in costa rica was a resident of costa rica. how many total exemptions (personal exemptions plus exemptions for dependents) may luis and rosa claim on their year 3 joint income tax return? a. 6 b. 5 c. 4 d. 2

Rats that received electric shocks were unlikely to develop ulcers if the

Which of the following has the largest impact on opportunity cost