Which of the following is the most accurate statement about meeting our current economic needs? ( LO2 , 7 )

a) John Maynard Keynes, rather than Jean Baptiste Say, is providing the economic answers we need.

b) Say, rather than Keynes, is providing the economic answers we need.

c) Neither Keynes nor Say is providing the economic answers we need.

d) Together, Keynes and Say are providing the economic answers we need.