I understand that the problem below is used to answer the next $5$ MC questions. Please click True. The Crystal Sparkle Co$.$ produces glass tumblers. The plant is designed to produce $400$ tumblers per hour, and there is one eight$-$hour shift per working day. The employees take two $15-$minute breaks in each shift, one in the first four hours and one in the second four hours. The first thirty minutes of the shift are spent raising the kilns to the required temperature for firing glass. The plant usually produces about $2000$ tumblers per day. Answer the following questions by adjusting the data to one eight$-$hour shift.

$($A$)$ True

False