Use the following to answer questions:
Figure: Traffic Lights in Plymouth 
-(Figure: Traffic Lights in Plymouth) Look at the figure Traffic Lights in Plymouth. Plymouth has 1,000 residents. Each of the residents has the same individual marginal benefit per traffic light. Without government intervention, the town will have _____ traffic lights.
Definitions:
Net Present Value
The divergence in the current worth of cash entering and leaving an entity throughout a specified timeframe.
Forecasting Risk
The risk of inaccuracies in predicting future outcomes, often impacting financial planning and decision-making in businesses.
Cash Flow Projections
Forecasts of a company's cash inflows and outflows over a specific period, aiding in financial planning and liquidity management.
Net Present Value
The calculation of the current value of a series of future cash flows by applying a discount rate, used to assess the profitability of an investment.
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