Option 1 -> Capital formation (Flow) paired with Final good (incorrect), Money Supply (Stock) paired with Intermediate good (incorrect).
Option 2 -> Capital formation (Flow) paired with Intermediate good (incorrect), Money Supply (Stock) paired with Flow (incorrect).
Option 3 -> Capital formation (Flow) paired with Flow (correct), Money Supply (Stock) paired with Final good (incorrect).
Option 4 -> Capital formation (Flow) paired with Flow (correct), Money Supply (Stock) paired with Stock (correct), Television (Final good) paired with Final good (correct), Steel for manufacturing (Intermediate good) paired with Intermediate good (correct).
Hence, Option 4: (A) - (III), (B) - (IV), (C) - (II), (D) - (I) -> Capital formation is a flow variable measured over time. Money supply is a stock variable measured at a point in time. Television purchased by household is a final good for consumption. Steel for car manufacturing is an intermediate good used in production. -> correct