please solve all 3 questions. thank you!

shows the errored by each componenten Abeach common and the comes the properties by location which are casted as a teabeko Cory 22 15 14 The editoring or read and locations OS 19 0212 Costce ses petits in the retail stores and wanted to the relationship between price and demand The price of a particular novel was usted each week and the way sales were recorded in the table below Sales 3 $12 $11 5 $10 10 $ 8 10 52 Management would be to the server regression answers to estimate wacky demand for this noved using the price of the novel. The yntercept for the regression equations 20076 29601 02772 AL D 6 130 shows the errored by each componenten Abeach common and the comes the properties by location which are casted as a teabeko Cory 22 15 14 The editoring or read and locations OS 19 0212 Costce ses petits in the retail stores and wanted to the relationship between price and demand The price of a particular novel was usted each week and the way sales were recorded in the table below Sales 3 $12 $11 5 $10 10 $ 8 10 52 Management would be to the server regression answers to estimate wacky demand for this noved using the price of the novel. The yntercept for the regression equations 20076 29601 02772 AL D 6 130