The table and scatter plot show the number of hours worked, x, and the amount of money spent on entertainment, y, by each of 10 students The equation of the line of best fit is 9-0.5x + 22.35 - Number of hours worked, 34 311 4.0 4.6 5.4 7.0 Amount spent on entertainment, (in dollars) 22.70 27.66 20.11 28.67 23.48 33.50 33.50 21.50 24.94 29.74 Amount spent on entertainment (in dollars) 7.1 8.1 9.1 10.0 10.9 12.0 Number of hours worked Use the equation of the line of best fit, and use the table above, to fill in the blanks below. Give exact answers, not rounded approximations. Residual (in dollars) Number of hours worked Observed amount spent on entertainment (in dollars) Predicted amount spent on entertainment (in dollars) 0 0 0 8.1 0 0 10.0