Milton Snoeyenbos argues that:. a. settled economic life requires purely selfish behavior.
b. with ethical codes, there's no need for taxes, laws, or regulations as a way of controlling corporate behavior.
c. corporate moral codes can make it more reasonable to expect employees to behave ethically.
d. to be viable, ethical codes need not be widely accepted or part of corporate culture.

c. corporate moral codes can make it more reasonable to expect employees to behave ethically

Explanation:

Corporation do exist way beyond the lives of its members. The corporation are as of entity makes decisions and bear responsibility for its actions.

Corporate moral code set of ethical standards or rules set up by corporation which they strictly aim to adhere. It varies from corporate to corporation. It varies more in design and objective not really subject to legal enforcement. Milton Snoeyenbos argues that Corporate moral codes can make it more reasonable to expect employees to behave ethically.

the first successful, urban blues recording, selling more than 75,000 copies, was made in year 1920.

mamie smith recorded the first commercially successful example of the urban blues,   with the recording of “crazy blues”."crazy blues" was recorded on august 10, 1920, in new york city. within a month of the release of “crazy blues” it had sold 75,000 copies.