$5000\frac{m^3}{h}r$ of wet steam $0\mathrm{.}95$ dry and at $10$ bar pressure is to be supplied by boiler for a processing plant. Calculate

$($i$)$ the mass of steam supplied per hour

$($ii$)$ the quantity of coal of calorific value $16000KJ$ to be burnt in boiler if overall efficiency of boiler is

$29\%$