Given: $,$ Required Concrete Properties

Compressive strength $3000$ psi

$\frac{w}{c}$ maximum for durability $\mathrm{.}42$

Quantity of water fixed at $290$ #$/$c$.$y$.$

Coarse aggregate: $,$ Specific Gravity $=2\mathrm{.}65$

Max. Size $1^{\text{'}\text{'}}$

Absorption $=0\mathrm{.}4\%$

Natural Moisture $=1\mathrm{.}2\%$

Dry Rodded weight $=100pcf$

Fine aggregate: $,$ Specific Gravity $=2\mathrm{.}60$

Absorption $-1\mathrm{.}2\%$

Fineness

Natural Moisture $=1\mathrm{.}7\%$

Modulus $=2\mathrm{.}50$

Air Content $=$ Non Air Entrained

Find

Quantity of cement$/$c$.$y$.$

Quantity of stone$/$c$.$y$.$

Quantity of sand$/$c$.$y$.$