Answer:
This kind of malware attack is known as ransomware.
Explanation:
-Ransomware is a type of malicious software that typically involves encrypting the files of a victim's PC, laptop or systems. The hacker(s) This essentially denies the victim any access to their data.They then demands payment in order to allow the victim access to their own data. The payment is always required to be transferred in crypto-currency to the hackers.
-Examples of ransomware includes Reveton, CryptoLocker, CryptoWall and the infamous Wannacry which attacked many victims PC across the globe in 2017. Ransomware attacks can be initiated by a user unknowingly visits an infected website.The malware then self downloads and installs itself onto the user’s PC without their knowledge.
-Ransomware attacks can be prevented by using advanced antivirus.
Answer:
uncomfortable environment
Explanation:
Adverse working conditions create challenges for employees as they execute their mandate. These conditions may result from extreme weather, either very hot such, extremely cold, floods, snow, or windy. Adverse conditions could also refer to security concerns in place of work.
Political unrest, high crime rate, and civil wars create adverse conditions. The nature of work can also make working a challenge. Miners working many feet underground or soldiers on a battlefield are examples of challenges due to work.
Answer:
11.3%
Explanation:
O'Brien has the following data
rRF= 5%
RPM= 6%
b= 1.10%
Therefore the cost of equity can be calculated as follows.
= 5% + 6%(1.05)
= 5% + 6.3
= 11.3%
Hence the cost of equity is 11.3%
Answer: True
Explanation: Industry specific sites are usually used by candidates that have of expertise in specific industry sectors, For example- any candidate having higher skill set in IT sector might visit such a sight.
These sights brings the win win situation in the market as the candidate gets the job in which he or she is best at and the industry gets the experts for every job it has.
Thus, the above statement is true.
Answer:
$30,870
Explanation:
Sales per unit: 67,200/3,200 = 21
variable expenses per unit : 38,976/3200 = 12.18
.......................
Sales 3500 unit: 21*3500 = 73,500
Variable expenses 3500 units : 12.18*3500 = 42,630
Contribution margin = Sales-Variable expenses = 73,500-42,630
=$30,870
