Complete the given ESAL calculation table and answer the questions. Given conditions are:

Design life $=20$ years

Number of lanes $=4($two ways$)$

Directional distribution factor $=0\mathrm{.}53$

Annual traffic growth rate $=4\%($same for all vehicle classes$)$

$\backslash$table$[[\backslash$table$[[$FHWA$],[$Vehicle$],[$Class$]],\backslash$table$[[$ADT$],[$measured$]],\backslash$table$[[$Growth$],[$Factor$]],\backslash$table$[[$Cumulative$],[$Traffic$]],\backslash$table$[[$D$],[$Dir$.$ dist.$],[$factor$]],\backslash$table$[[$L$],[$Lane dist.$],[$factor$]],\backslash$table$[[$Average TF$],[$for HMA$],[$pavement$]],\backslash$table$[[$Design Lane$],[$ESALs: HMA$],[$pavement$]],\backslash$table$[[$Average TF$],[$for PCC$],[$pavement$]],\backslash$table$[[$Design Lane$],[$ESALS: PCC$],[$pavement$]]],[1,60,,,,,0\mathrm{.}00002,,0\mathrm{.}00002,],[2,7,920,,-,,,0\mathrm{.}008,,0\mathrm{.}008,],[3,1,440,,,0,,0\mathrm{.}010,,0\mathrm{.}010,],[4,120,,,,,0\mathrm{.}700,,0\mathrm{.}940,],[5,180,,,,,0\mathrm{.}190,,0\mathrm{.}300,],[6,120,,$a$,,,0\mathrm{.}440,,0\mathrm{.}620,],[7,120,2,-,,,0\mathrm{.}390,,0\mathrm{.}590,],[8,240,,,,,0\mathrm{.}950,,1\mathrm{.}320,],[9,1,440,,,,,1\mathrm{.}610,,2840,],[10,60,,,,,1\mathrm{.}800,,2910,],[11,60,,1,,$ater,$1620,,2340,$E$],[12,180,,,,,1710,,2540,],[45,$cn$,,,,,1210,,1\mathrm{.}870,]]$

a$)$ What is the design ESAL for HMA pavement?

b$)$ What is the design ESAL for PCC pavement?

c$)$ What is $\%$ traffic of class $9$ vehicle?

d$)$ What is $\%$ contribution of class $9$ vehicles to the total ESALs?

e$)$ What is $\%$ traffic of class $4$ and over vehicles?

f$)$ What is $\%$ contribution of class $4$ and over vehicles to the total ESALs?