A Northwest party products manufacturer has production facilities in Spokane, WA and Bangladesh. Both facilities have capacities of $1$ million units each per year. The cost of production and distribution of party supplies from Spokane is $$1/$unit$.$ The cost of production and distribution from Bangladesh is $70$ Taka$/$unit$.($Current exchange rate is $$1=85$ Taka$).$ Over the next two years the exchange rate is expected to strengthen by $10\%$ with a $0\mathrm{.}5$ probability and weaken by $10\%$ with a probability of $0\mathrm{.}5.$

The expected demand this year is about $1\mathrm{.}8$ million units. Over the next two years the demand is expected to increase by $10\%$ with a probability of $0\mathrm{.}5$ and decrease by $5\%$ with a probability of $0\mathrm{.}5.$ If demand is more than the capacity of the two plants then the remaining supplies are acquired from a competitor for $$2/$unit$.$

The company is considering increasing the capacity of the Bangladesh plant by $500,000$ units at a fixed cost of $$1$ million. The fixed cost will be incurred this year. What is the NPV of the revised setup?