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for the first four months of the coming year are as follows January 2,000,000 pr Fobruary 2,400,000 March 2,800,000 April 3,300,000 What is the change in working capital for January? (Round to the nearest dollar) What is the change in working capital for February? (Round to the nearest dollar) What is the change in working capital for March? (Round to the nearest dollar)