After T Hours on the Job, a Factory Worker Can $150 t e ^ { - 0.5 t }$

Multiple Choice

After t hours on the job, a factory worker can produce $150 t e ^ { - 0.5 t }$ units per hour. How many units does the worker produce during the first 2 hours? Round to two decimal places

A) 268.91 units
B) 1,041.46 units
C) 441.46 units
D) 158.54 units