We Are Interested in Whether or Not Education's Effect on Happiness

We are interested in whether or not education's effect on happiness is the same for whites and blacks. Here is a regression model using GSS2006 data. The dependent variable is an index of happiness where 0 = not happy up to 4 = very happy.
Dependent Variable: Happiness Index

$\begin{array}{lr} \text { Dependent Variable: Happiness Index }\\ \text { Independent Variable } & \text { Slope } \\ \text { Respondent's Education in Years } &.07 \\ \text { Respondent's Race (White =0 , Black =1) } &.83 \\ \text { Interaction: Education × Race } &-.07 \\ \text { Constant } &1.69\end{array}$ R-squared = .03
n = 1719
Simply by talking about the slopes, describe the effect of education on happiness for both whites and blacks.