$\backslash$table$[[,$Raw Material,Standard$],[$Product$,$X$442,$Y$661,$Sintering,Finishing$],[$Alpha$6,2\mathrm{.}0$ kilos,$1\mathrm{.}4$ liters,$0\mathrm{.}50$ hours,$0\mathrm{.}90$ hours$],[$Zeta$7,4\mathrm{.}0$ kilos,$3\mathrm{.}4$ liters,$0\mathrm{.}10$ hours,$0\mathrm{.}90$ hours$]]$

Information relating to materials purchased and materials used in production during May follows:

$\backslash$table$[[$Material$,$Purchases,$\backslash$table$[[$Purchase$],[$Cost$]],$Standard Price,Used in Production$],[x442,14,600$ kilos,$$62,780,$$$4\mathrm{.}10$ per kilo,$9,100$kilos