In this test, $15$ concrete $(100mm100mm100mm)$ concrete samples needs to be cast, respecting the mix design proportion as below. Simultaneously, a slump test is carried out.

Table$1$ mix design proportion of materials used in the test

$\backslash$table$[[$Mix design,Cement,sand,$\backslash$table$[[$Coarse$],[$aggregate$]],$water$],[K\frac{g}{m}3,381,634,1180,205]]$

According to the concrete volume we need, and considering a waste rate of $5\%,$ please calculate the amount of cement, sand, aggregate and water respectively, and write below.

$($the density of concrete is $2500k\frac{g}{m^3})$