"The real price of everything, what every thing really costs to the man who wants to require it, is the toil and trouble of acquiring it. Who made this statement?

"The real price of everything, what every thing really costs to the ma

1.	"The real price of everything, what every thing really costs to the man who wants to require it, is the toil and trouble of acquiring it. Who made this statement?
A.	arl Marx
B.	dam Smith
C.	avid Ricardo
D.	.S.Mill
Answer» D. .S.Mill