The actual number of patients at Providence Emergency Medical Clinic for the first six weeks of this year follows: Clinic administrator Dana Schniederjans wants you to forecast patient numbers at the clinic for week 7 by using this data. You decide to use a weighted moving average method to find this forecast. Your method uses four actual demand levels, with weights of 0.333 on the present period, 0.250 one period ago, 0.250 two periods ago, and 0.167 three periods ago. a) What is the value of your forecast? The value of the forecast is 68.25 patients (round your rosponso to two decimal places). . b) If instead the weights were 20,15,15, and 10 , respectively, how would the forecast change? A. The value of the forecast will decrease. B. The value of the forecast will remain the same. C. The value of the forecast will increase. c) What if the weights were 0.50,0.20,0.20, and 0.10, respectively? Now what is the forecast for weok 7 ? The value of the forecast is patients (round your rosponse to two decimal places). A study to determine the correlation between bank deposits and consumer price indices in Birmingham, Alabama, revealed the following (which was based on n=5 years of data): -x=17-x2=75-xy=85-y=23-y2=129 a) The equation of the least square regression line is (enteryour rosponse for the y-axis intercept rounded to two decimal places and for the slope rounded to three decimal places)