Constant Returns to Scale Means That,given Any Constant X >

Multiple Choice

Constant returns to scale means that,given any constant x > 0,

A) xY = zF(xK, xNd) .
B) xY > zF(xK, xNd) .
C) xY < zF(xK, xNd) .
D) xY = ZxF(K, Nd) .
E) xY = xzF(xF, xNd) .