Answer:
behavioral
Explanation:
The __behavioral_ approach limits its investigation to observable facts.
First, we need to find the probability, P, that the software is the standard version.
Out of 25,000 units, 5,000 were deluxe. That means the remaining 20,000 were standard. So, 20,000 out of 25,000, or

were standard. That means the probability of selecting a standard one at random is P = 0.8.
Next, we need to find the independent probability that any software box will contain the promotion. We know that 1 in 500 will, or

. That means P = 0.002.
To find the compound probability of these two events, we multiply the probabilities together to get

.
The action that one should do first is to Disconnect the PC from the network.
<h3>What do one do in case of ransomware?</h3>
When a person is attacked by this worm, experts has stated that the right thing to do is to quickly disconnect the computer from the network.
One can do so by turning off Wi-Fi. Then one can use another device to make an online search to see the kind of ransomware that has been used on your system.
See full question below
A customer opened a file attachment, and now her PC is infected with ransomware. She's unable to open any of her files. Which action would you take first?
A. Reinstall the operating system
B. Run an antivirus scan
C. Pay the ransom to recover the data
D. Disconnect the PC from the network
E. Restore files from backup
Learn more about ransomware from
brainly.com/question/22895542