XAMPLE $2\mathrm{.}6-3($Blending Problem$)$

A firm produces an alloy having the following specifications:

$($i$)$ specific gravity $0\mathrm{.}98,$

$($ii$)$ chromium $8\%,$

$($iii$)$ melting point $450C.$

Raw materials $A,B$ and $C$ having the properties shown in the table can be used to make the loy.

TABLE $2\mathrm{.}3$

$\backslash$table$[[$Property$,$Properties of raw material$],[A,B,C$