An Indian exporter has entered into a sale transaction of pulses for $$20,000$ for which the payment will be given after two months. If the exporter expects the USD price to fall within two months, calculate his profit if he hedges the risk through forex option as under:

USD$/$INR spot buying rate is $82\mathrm{.}50$

USD$/$INR Future $2$ months $84\mathrm{.}00$

Spot rate afternwo months is $83\mathrm{.}00$