D$)$ a $1\%$ change in $x$ is associated with a change in $Y$ of $0\mathrm{.}01{}_1.$

Changing the scale of the $x$ variable leads to

A$)$ no change in the scale of the coefficients.

B$)$ no change in the standard errors of the estimated coefficients.

C$)$ no change in the significance of the variable.

D$)$ a change in $t$ statistic.