$(16)$ The numbers $4\mathrm{.}8,-0\mathrm{.}1,12\mathrm{.}8,-6,-8\mathrm{.}3,15\mathrm{.}0,$dots are in a file to be read and processed by the structured programming that follows. The value of $Z$ at the end is most nearly:

$I=1$

$Y=0$

WHILE I $3$

Read a value from the file and set $x$ equal to that value.

If $x<mn\; id="EditorElement\_4283713">0</mn>$ GOTO $10$

ELSE $Y=x^{**}\frac{x}{Y+1}$

$10I=I+1$

ENDWHILE

$Z=\frac{Y}{\text{I}}$