22. Refer to Figure 5. Suppose a technological innovation reduces a rm with market power' 5 costs, particularly at higher levels of production. What is the impact of this innovation on producer surplus? a] Producer surplus decreases from $450 to $0 b) Producer surplus increases from $600 to $900 c) Producer surplus increases from $450 to $1,350 d] Producer surplus increases from $1,200 to $1,500