In Multiple Regression, If the Null Hypothesis, H₀ $\beta$ ₁ = $\beta$

In multiple regression, if the null hypothesis, H₀: $\beta$ ₁ = $\beta$ ₂ = $\beta$ ₃ = $\beta$ ₄ = 0, is rejected, it means that

A) there is no linear relationship between Y and any of the independent variables.
B) there is a linear relationship between Y and all four independent variables.
C) there is a linear relationship between Y and at least one independent variable.
D) none of the individual regression coefficients (b_k) are significantly different from 0.
E) all of the individual regression coefficients (b_k) are significantly different from each other.