Kunkle company wishes to earn 20% annually on its investments. if it makes an investment that equals or exceeds that rate, it considers it a success. assume that it invests $2 million and gets $500,000 in return at the end of each year fox x years. what is the minimum value of x for which it will consider the investment a success? assume that it can't invest for fractional parts of a year.

Afreezer manufacturer might purchase sheets of steel, wiring, shelving, and so forth, as part of its final product. this is an example of what sub-classification of business market?

David consumes two things: gasoline (g) and bread (b). david's utility function is u(g, b) = 10g^0.25 b^0.75. use the lagrange technique to solve for david's optimal choices of gasoline and bread as a function of the price of gasoline, p_g, the price of bread, p_b, and his income m. with recent decrease in the price of gasoline (maybe due to external shock such as shale gas production) does david increase his consumption of gasoline? for david, how does partial differential g/partial differential p_g depend on his income m? that is, how does david's change in gasoline consumption due to an increase in the price of gasoline depend on his income level? to answer these questions, find the cross-partial derivative, |partial differential^2 g/partial differential m partial differential p_g.

China white was the black market selling of ivory, in which the profit was redistributed back into the trafficking of heroin.