Based on the regression model, the expected daily production volume with 112 factory workers is 118,846 units. The human resource department noted that 123,415 units were produced on the most recent day on which there were 112 factory workers. What is the residual of this data point?a) -4,569 units b) -2,163 units c) -41 units d) 41 units e) 2,163 units f) 4,569 units