To address the increase in product defects using the control process, the manufacturing firm should follow the sequence of steps defined by the control process in management. Here's a breakdown of the correct sequence:
The correct sequence, therefore, is: D, B, E, A, C.
Match the items in List I with the correct description in List II: 
Rearrange the following parts to form a meaningful and grammatically correct sentence:
P. a healthy diet and regular exercise
Q. are important habits
R. that help maintain good physical and mental health
S. especially in today's busy world