You observe that the concentration of alpha-pinene in Pinus taeda needles has a narrow-sense heritability of 0.589. You expose a population of Pinus taeda trees to an insect which defoliates it. You note that the mean concentration of alpha-pinene before exposure to the insect was 0.0015 moles/ug. After exposure to the insect, the surviving trees had a mean concentration of 0.554 moles/ug. What is the expected response to selection for alpha-pinene (give your answer to three decimal places)