please help with the following question 1-4

rangements. EXCEL Spre Susan Lewis, owner of a florist shop, is interested in predicting the cost of delivering floral ar- She collected monthly data on the number of deliveries and the total monthly de- Livery cost (depreciation on the van, wages of the driver, and fuel) for the past year. Month Number of Deliveries Delivery Cost January 100 $1,200 February 550 1,800 March 85 1,100 April 115 1,050 May 160 1,190 June 590 1,980 July 500 1,800 August 520 1,700 September 100 1,100 October 200 1,275 November 260 1,400 December 450 2,200 out your Required: 1. Using a computer spreadsheet program such as Excel, run a regression on these data. Print results. 2. Using your results from Requirement 1, write the cost formula for delivery cost. (Note: Round the fixed cost to the nearest dollar and the variable rate to the nearest cent.) 3. CONCEPTUAL CONNECTION What is R2 based on your results? Do you think that the number of direct labor hours is a good predictor of delivery cost? 4. Using the cost formula in Requirement 2, what would predicted delivery cost be for a month with 300 deliveries