Here is a pseudo-code algorithm designed to monitor the expected water flow rate output across 6 stages of a desalination filtration system.

1  # Processing flow rate efficiency across 6 stages
2  SET stageCode TO ["S1", "S2", "S3", "S4", "S5", "S6"]
3  SET efficiencyFactor TO [105, 95, 80, 65, 50, 30]
4  SET validFlow TO False

6  # Validate initial flow rate
7  WHILE (validFlow = False) DO
8      SEND "Enter the initial flow rate (min 1200): " TO DISPLAY
9      RECEIVE initialFlow FROM (INTEGER) KEYBOARD
10
11     IF (initialFlow >= 1200) THEN
12         SET validFlow TO True
13         SEND "Initial flow rate verified: " & initialFlow TO DISPLAY
14     ELSE
15         SEND "Invalid flow rate" TO DISPLAY
16     END IF
17 END WHILE
18
19 # Calculate expected output flow for each stage
20 FOR i FROM 0 TO (LENGTH(stageCode)-1)
21     SET multiplier TO efficiencyFactor[i] / 100
22     SET expectedOutput TO initialFlow * multiplier
23     SEND "Stage " & stageCode[i] & " output: " & expectedOutput TO DISPLAY
24 END FOR

Complete the trace table to show the execution of lines 20 to 24 of the pseudo-code for the iteration where $i=3$ when the user enters the value 1600 at line 9.