The question posted is based off these numbers. however the numbers I put in the problem are incorrect. I have already posted it twice on chegg the first time was incorrect and now I'm waiting on the second ones. I didn't want to post this with the chart questions because I know people are not able to multitask and complete both of these questions. furthermore, if you can answer This correctly I would very much appreciate it !!!!!! thank you for helping.

Required information [The following information applies to the questions displayed below.) The Mac Davis Company specializes in the purchase, renovation, and resale of older homes. Mac employs several carpenters and painters to do the work for him. It is essential for him to have accurate cost estimates so he can determine total renovation costs before he purchases a piece of property. If estimated renovation costs plus the purchase price of a house are higher than the house's estimated resale value, it is not a worthwhile investment. Mac has been using the home's interior square feet for his exterior paint cost estimations. Recently he decided to include the number of external openingsthe total number of doors and windows in a house-as a cost driver. Their cost is significant because they require time-consuming preparatory work and careful brushwork. The rest of the house usually is painted either by rollers or spray guns, which are relatively efficient ways to apply paint to a large area. Mac has kept careful records of these exterior painting costs on his last 12 jobs: House Democou Square Feet 2,500 3,010 2,800 2,850 4,600 2,700 2,600 2,550 2,610 3,720 2,650 3,550 External Openings 13 15 12 12 19 13 11 11 10 16 13 16 Costs $ 2,810 3, 742 3,100 3,150 4,700 3,225 2,924 2,828 3,260 4,12 3,210 3,965 10 11 12 CF Required: 3a. Plot the cost data against square feet and against openings. (Click each house and then click the graph to bring up the data coordinates. Enter the exact coordinates for each house.) ST SEHE ST @ 0 5000 Tools 4500 4000 House 1 3500 3000 House 2 Cost 2500 . 2000 C Tools 5000 4500 4000 House 1 3500 3000 House 2 Cost 2500 2000 House 3 1500 1000 500 5 15 20 Openings 5000 House I 4500 x coordinates: 4000 pt X 3500 1 16 2350 3000 Cost 2500 2000 1500 1000 SAVE 500 KN 5 10 15 20 25 Required 1 Required 2 Using the high-low cost estimation technique and square feet as the independent variable, determine the cost of painting a 3,300-square-foot house with 14 external openings. Also determine the cost for a 2,400-square-foot house with 8 external openings. Home 1 Home 5 $ 3.532 Indicate the high and low point for an analysis based on square feet: Predicted total cost for a 3,300 square foot house with 14 openings Predicted cost for a 2,400 square foot house with 8 openings TA 2.772 Required 2 > Required: 1. Using the high-low cost estimation technique and square feet as the independent variable, determine the cost of painting a 3,300- square foot house with 14 external openings. Also determine the cost for a 2.400 square foot house with 8 external openings. 2. Using the high-low cost estimation technique and number of external openings as the independent variable, determine the cost of painting a 3,300 square-foot house with 14 external openings Complete this question by entering your answers in the tabs below. Required 1 Required 2 Using the high-low cost estimation technique and number of external openings as the independent variable, determine the cost of painting a 3,300-square-foot house with 14 external openings. Home 1/Home 5 Indicate the high and low point for an analysis based on openings Predicted total cost for a 3,300 square foot house with 14 openings $ 3,895