The function of business is to increase the wealth of the country and the value and happiness of life. It does this by supplying the material needs of men and women. When the nation's business is successfully carried on, it renders public service of the highest value.
The passage - 1 best supports the statement that

Options

A. all businesses which render public service are successful.
B. human happiness is enhanced only by the increase of material wants.
C. the value of life is increased only by the increase of wealth.
D. the material needs of men and women are supplied by well-conducted business.

Answer

d