RIBNA's income statement for year ending Dec 31,20X indicates that the total revenue of the company is $4000000. 80% of the total revenue applies to the total contract direct costs which includes materials costs ( 17%), labor costs (25%), subcontract (37%) and other direct costs. The total overhead costs is 10% of the revenue with variable overhead costs is equal to the fixed overhead costs. Given the tax rate of 22%, how much RIBNA has paid for tax