What is the annual operating cash flow $($OCF$)$ for a $10-$year project that has annual sales of $$650,000,$ its variable costs are $70\%$ of sales and has annual fixed costs of $$120,000.$ The project requires new equipment at a cost of $$40,000$ and installation costs of $$2,000$ and a plant that costs $$60,000.$ Depreciation is under the straight line method and the equipment has an estimated life of $10$ years and the plant an estimated life of $30$ years. The tax rate is $40\%$ and the discounting rate is $10\%.$