Answer:
(1) Shen spends $200 to purchase legal service from Rowan and Martin. Associates - Dollars
(2) Valerie spends $8 to order a mojito cocktail - Dollars.
(3) Shen earns $375 per week working for Little Havana - Inputs.
Explanation:
(1) & (2) statements in the "Answer" above are purchase on cash transactions. Hence, they imply the flow of dollars from the household to the firm.
(3) statement in the "Answer" above implies giving of factor input labor services by Shen to Little Havana. Hence, it indicates the flow of inputs from the household to the firm.