An Increase in Foreign Investment in Brazil's Mining Industry Will

An increase in foreign investment in Brazil's mining industry will increase the capital stock in Brazil.Holding labour and total factor productivity constant,continued increases in the capital stock will lead to

A) larger and larger increases in real GDP.
B) smaller and smaller increases in real GDP.
C) larger and larger decreases in real GDP.
D) small increases, followed by small decreases, in real GDP.