Which region is marked with the letter B? A map of Africa divided into 6 regions. 4 regions are labeled A, B, C, and D. Region A has countries Madagascar, Rwanda, Tanzania, and Kenya. Region B has the Democratic Republic of the Congo, Angola, Cameroon, and Chad. Region C has Nigeria, Niger, Liberia, and Mali. Region D has Egypt, Algeria, and Libya.

Which region is marked with the letter B?

Southern Africa
Central Africa
West Africa
North Africa

Suppose you hold a portfolio consisting of a $10,000 investment in each of 8 different common stocks. the portfolio's beta is 1.25. now suppose you decided to sell one of your stocks that has a beta of 1.00 and to use the proceeds to buy a replacement stock with a beta of 1.55. what would the portfolio's new beta be? do not round your intermediate calculations.

Suppose the production function in an economy is y = k0.5l0.5, where k is the amount of capital and l is the amount of labor. the economy begins with 64 units of capital and 16 units of labor. use a calculator and equations in the chapter to find a numerical answer to each of the following questions. what are the wage and the rental price of capital? the wage is equal to unit(s) of output and the rental price of capital is equal to unit(s) of output.

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