Check my work The number of blood tests performed and the related costs over the last nine months in Brentline Hospital are given below: Blood Tests Blood Test 1.5 Month Performed Costs points January 3, 125 $14 , 000 February 3, 500 $14, 500 March 2, 500 $11, 500 April 2, 125 $10 , 000 eBook May 2, 250 $11, 000 June 1, 500 $ 8,500 References July 1 , 550 $ 8, 400 August 2, 750 $12 , 000 September 2, 875 $13, 000 Required: 1. Using the high-low method, estimate the cost formula for blood tests. Y =2. Using the cost formula you derived above, what blood test costs would you expect to be incurred during a month in which 2,300 blood tests are performed? Variable cost Fixed cost Total cost