"No person can be deprived of life, liberty or property without due process of law, nor shall private property be taken for public use without just compensation."

Refer to Figure 21.2. If area A = 2,000, area B = 400, and area C = 2,600, what is the Gini coefficient for Urbania (rounded to two decimal places)?

A) 0.40 B) 0.43 C) 0.67 D) 0.77

Which of the following is a method by which a poor country might import technological change without having to incur the heavy expense of research and development (not to mention human and physical capital formation) out of its own saving?

A) Copy modern products made in rich countries. B) Purchase imported machinery that embodies the latest technology. C) Obtain investment by foreign firms. D) All of the above.