Havana Hats makes the worlds best hats. Information for the last eight months follows: Month Number of Hats Produced Total Cost January 4,750 $ 5,900 February 3,150 4,850 March 2,600 4,200 April 4,800 6,125 May 6,400 7,655 June 7,350 8,575 July 5,600 7,000 August 8,550 9,555 Required: Perform a least squares regression. Note: Round your answers to 2 decimal places.

Variable cost per unit---

Total fixed cost----