11 (3.33 points) (1) B (3) (2) (4) A C (7) (5) (8) 6 D Refer to the above circular flow diagram. If box D represents the product market and flow (6) represents household spending, then: box B is the factor market and box A is firms. box A is the factor market and box C is households. box B is the factor market and box A is households. box C is the factor market and box A is households