$1.$In which environment is a planning bill$-$of$-$material $($BOM$)$ most

likely to be used?

$2.$Material Requirements Planning $($MRP$)$ takes place in the front end

systems of the manufacturing planning and control system?

$($True$/$False$)$

$3.$In a Material Requirements Planning $($MRP$)$ system, what does

time$-$phasing of gross requirements mean?

$4.$Front scheduling logic starts each step of the process as late as

possible? $($True$/$False$)$

$5.$A lot$-$for$-$lot order policy generates orders for a fixed quantity,

independent of actual requirements? $($True$/$False$)$

$6.$Safety lead time involves inflating lead times to ensure stock

availability? $($True$/$False$)$