An analyst with HealthyCare Insurance company is investigating the relationship between the length of stay during childbirth and the total hospital charges. Some StatCrunch output is provided. Use the information below to predict the total charges for a hospital stay of 5 days. Simple linear regression results: Dependent Variable: LENGTH OF STAY Independent Variable: TOTAL CHARGES LENGTH OF STAY = 2.0171644 + 0.00016185792 TOTAL CHARGES Sample size: 400 R (correlation coefficient) = 0.85819961 R-sq = 0.73650656 Estimate of error standard deviation: 4.6234118 DA. y =$17,651 O B. V - $2 O C. y = $10 O D. V = $550