Please calculate Pw of four-lane bridge and FW of two-lane bridge.

Also what would you recommend?

A bridge is to be constructed now as part of a new road. An analysis has shown that traffic densily on the new foad will juslify a fwo tane bridge at thw present firne. Bicause of uncertainty regarding future use of the road, the time at which an extra two lanes will be required is currently being studied. The esfirmated probabities of having to widen the bridgo to four lanes at various times in the future are as follows: extra $2.100.000 plus 5250.000 for every year that widening is delayed If money can earn 14% per year, what would you recomenend? Click the leon to view the interest and annuly titile for discrete compounding when the MNRR is 14% per year. The PV value for building a four-lane bridge now is 3 thousand. (Round to the nearest wholo number.) Discrete Compounding; i=14% Done