Table $1$: Input data for the intersection

EBL EBT EBR WBL WBT WBR NBL NBT NBR SBL SBT SBR

${?}^{**}$ the calculated saturation flow rate is given per lane group, not individual lanes

The total lost time in a cycle is $L=16$ seconds $(4$ seconds per each phase in the critical

path$).$

Based on the given inputs, answer Questions $1-5$: $(1)$ calculated cycle length C$($s$)$

$(2)$ sum of flow ratio

$(3)$ Green time distribution for each movement $($phase$)($s$)$:

$(4)$ Capacity for each movement $($vph$)$

$(5)$ what is average delay for the entire intersection