Write a lab report on shape tests outlining the following:

a$.$ the objective of the experiment

b$.$ the apparatus required to carry out the experiment

c$.$ the procedure

From the tables $($a$)$ and $($b$)$ below find;

i$.$ The flakiness index of the aggregate material

ii$.$ The elongation index of the aggregate

iii. Determine wether or not the aggregate sample should be used in construction of concrete in buildings

table a$.$ flakiness

$\backslash$table$[[$Passing sieve $($mm$),$Retained sieve $($mm$),$Sample $($g$),$Passing $($g$),$Retained $($g$)],[37\mathrm{.}5,19,5000,420,],[19,10,2000,357,],[10,6\mathrm{.}3,1000,198,],[6\mathrm{.}3,4\mathrm{.}75,500,120,]]$

table b$.$ elongation

$\backslash$table$[[$Passing sieve $($mm$),$Retained sieve $($mm$),$Sample $($g$),$Passing $($g$),$Retained $($g$)],[37\mathrm{.}5,19,5000,5000,],[19,10,2000,222,],[10,6\mathrm{.}3,1000,50,],[6\mathrm{.}3,4\mathrm{.}75,500,72,]]$