Answer: Data mining
Explanation: Patterns and relationships as indicated are discovered through a technique known as data mining, which is defined as the use of a variety of statistical analysis tools in marketing research to uncover previously unknown patterns in data or relationships among variables. It is also given as a technique for searching large scale databases for patterns; used mainly to find previously unknown correlations between variables that may be commercially useful.
Education is the process of facilitating learning, or the acquisition of knowledge, skills, values, morals, beliefs, and habits.
The amount of 3000 will have to be deposited to earn $90 of interest for 8 months, if money is deposited in a bank that pay's simple interest of 4.5%.
Explanation:
The given is,
Simple interest of 4.5 %
Earn $90 of interest for 8 months
Step:1
Formula to calculate the simple interest method,
...................................(1)
Where,
F - Future amount
P - Initial investment
i - Rate of interest
N - Number of years
From given,
i - 4.5%
Let, X - Initial investment, P = X
F = P + Interest amount
F = X + 90
From the equation (1),

(∵ N = 8 months =
= 0.667 year )






= 3000
P = X = $ 3000
From the X value.
F = P + 90
= 3000 + 90
F = $ 3090
Result:
The amount of 3000 will have to be deposited to earn $90 of interest for 8 months, if money is deposited in a bank that pay's simple interest of 4.5%.
Answer:
horizontal linkage
Explanation:
In a value chain horizontal linkages involve cooperation among different departments aimed at building interdependence, trust, and resource pooling in order to achieve a set goal.
It is made up of relationships between people or department that are equal in an organisation.
Shared development innovations are more easily implemented by using the horizontal linkage model. Participants are more willing to express themselves freely and work collaboratively to achieve set goals.
Answer: The correct answer is d. Single endorsement of checks
Explanation: To achieve independent checks employees can be transfered, made to go on mandatory vacation or periodical audit done.
However, single endorsement of checks creates room for fraud as the employee will be at liberty to access the companies fund without checks and balances.