Consider the Following Regression Estimated Using 84 Observations: Y_t = $\beta$

Consider the following regression estimated using 84 observations: y_t = $\beta$ ₁ + $\beta$ ₂X_2t + $\beta$ ₃X_3t + $\beta$ ₄X_4t + u_t
Suppose that a researcher wishes to test the null hypothesis: $\beta$ ₂ = 1 and $\beta$ _{3 +} $\beta$ ₄ = 1. The TABULATED value of the F-distribution that we would compare the result of testing this hypothesis with at the 10% level would be approximately

A) 19.48
B) 2.76
C) 2.37
D) 3.11