Chapter 4, Problem 4WDT

Explanation of Solution

Given code:

' if condition is true

If dblTemperature = 100 Then

  ' Set the value of intX to 0

  intX = 0

' if condition is true

Elseif intPopulation > 1000

  ' Set the value of intX to 1

  Then intX = 1

' if condition is true

Elseif dblRate < .1 Then

  ' Set the value of intX to -1

  intX = - 1

' end of the if condition

End If

Explanation:

The above code is an example of “If...Then” statement. In the code,

• Check the first condition “dblTemperature = 100”.
  • Set the value of “intX” to 0
• Check the second condition “intPopulation > 1000”...