Calculate the Net Present Value and Benefit$-$Cost ratio using all the criteria in the table. For the Rehabilitation of Road D$192,$ Structural rehabilitation is planned for $15$ years after the construction period of the road rehabilitation, within an overall analysis period of $21$ years. For Flood Damage Repairs on Roads D$523,$ Road resurfacing is planned for $7$ years after the road's opening, with structural rehabilitation scheduled for $20$ years after reopening, within an overall analysis period of $30$ years. For Upgrading of Road D$3287,$ Road resurfacing is planned for $5$ years after the road's opening, with structural rehabilitation scheduled for $20$ years later, within an overall analysis period of $40$ years. All costs must be discounted considering the duration of the Investments, assuming an average

annual interest rate of $10\%.$

Table $1$: Overview of Public Transport Costs $(2007)$