The following net transaction accounts have been documented by a bank for the computation of its reserve requirements $($in millions$).$

Tuesday $11$th Wednesday $12$th Thursday $13$th Friday $14$th Monday $17$th Tuesday $18$th Wednesday $19$th Thursday $20$th Friday $21$th Monday $24$th

Net transaction accounts $ $450$ $ $400$ $ $430$ $ $410$ $ $430$ $ $450$ $ $420$ $ $410$ $ $400$ $ $390$

The average daily reserves at the Fed for the $14-$day reserve maintenance period have been $$38\mathrm{.}6$ million per day, and the average vault cash for the computation period has been estimated to be $$2$ million per day.

a$.$ What is the amount of the average daily required reserves to be held by the bank during the maintenance period?

b$.$ Is the bank in compliance with the requirements?