Which of the Following Standards Can Commonly Be Reached or Slightly

Multiple Choice

Which of the following standards can commonly be reached or slightly exceeded by workers in a motivated work environment?
$\text {\underline{ Ideal} }$            $\text {\underline{ Practical} }$             $\text {\underline{ Expected annual} }$

A) no no no
B) no yes yes
C) yes yes no
D) no yes no