A worker$$machine operation was found to involve $3\mathrm{.}3$ minutes of machine time per cycle. In the course of $40$ cycles of a stopwatch time study, the worker$$s time loading and unloading the machine averaged $1\mathrm{.}9$ minutes per cycle, and the worker was given a rating of $120$ percent. Assuming an allowance factor of $12$ percent of task time, determine the standard time for this operation $($including the machine time$).($Round the final answer to $2$ decimal places.$)$

Standard time

minutes