Based on your understanding of what this function does generically, assume that you are going to include this function in a project to be used globally. What are some of the problems or limitations that you would see for using this function?

function foo$2$

parameter $p1,p2$

m$.$xcReturn $=$

for m$.$nCt $=1$ to $3$

$m.$nPos $=$val$($ substr$(p2,m.nCt,1))$

do case

case $m*n$ Pos $=1$

$m*xc$ Return $=m*xc$ Return $+m*xc1+{?}^{\text{'}}$

case m$.$nPos $=2$

$m*xc$ Return $=m*xc$ Retum $+m*xc2+{?}^{\text{'}}*$

case m$.$nPos $=3$

$m*x$ Return $=m*x$ Return $+m*xc3+{?}^{\text{'}}\text{'}$

endcase

endfor

return m$.$xcReturn