Estimate the optimal cycle length and green intervals for the intersection shown below. Use the following conditions:Q$2.(10$ points$)$ Estimate the optimal cycle length and green intervals for the intersection shown below. Use the following conditions: Lost time is $5$ sec Phase A and B and $4$ sec for other phases Y$+$AR$=4$sec The width of every lane is $3\mathrm{.}5$m no Median s$($TH$+$RT$)=1800$ s$($LT$)=550$ PHF$=0\mathrm{.}93$ No green for pedestrians during Phases C & D Phase A Phase B Phase C Phase D $1.$ Lost time is $5$ sec Phase A and B and $4$ sec for other phases $2.$ Y $+$ AR $=4$ sec $3.$ The width of every lane is $3\mathrm{.}5$m no Median $4.$ s$($TH$+$RT$)=18005.$ s$($LT$)=5506.$ PHF $=0\mathrm{.}93$ Phase A $1507.$ No green for pedestrians during Phases C & D