Argo corporation sells two types of baseball bats, wood and aluminum. Based on Argos sales mix wood bats account for $30\%$ of sales and have Caruso costs per unit of $$120$ and selling price of $$200.$ Aluminum account for $70\%$ sales and have variable costs per unit of $$140$ and selling price of $$260.$ If Argos fixed costs are $$810,000$ how many wood bats does argo need to sell to sell at the break$-$ point?