Now, Bohring wants to explore a quadratic relationship (i. e., polynomial of order 2). Use the data analysis tool to fit the quadratic model. (For this question, do NOT use the "Add Trendline" feature because it will affect the number of decimal places and the accuracy of the final answer.) How many labor hours per unit do you predict will be required to make the next (the 86th) unit? Give your answer to 3 decimal places.