Answer: A data language controls database operations including storing, retrieving, updating and deleting data
Explanation: This is the definition for manipulation
Answer:
Bank A should be chosen.
Explanation:
Given:
Effective annual rate (EAR) of bank A = 10%
Bank B pays 9% compounded daily. EAR of bank B is calculated below:
EAR = 
Where, i is 0.09
n is compounding period that is 365 (since it is compounded daily)
EAR = 
= 1.0942 - 1
= 0.0942 or 9.42%
Bank B pays EAR of 9.42%
Based on EAR, Bank A should be selected as it pays higher EAR of 10%.
Answer: D. Both thought processes are linear
Explanation: I think I'm not too certain.
Answer:please refer to the explanation section
Explanation:
The Question is incomplete. the question requires us to calculate minimum number of customers required to cover costs of promotions, to calculate the minimum number of customers required we need a price per customer. let us assume the price $6
Variable costs = $3.75
Fixed costs = $18000
Minimum Customers Required = Fixed costs/(Price - Variable cost)
Minimum Customers Required = 18000/6 - 3.75 = 8000
8000 customers are required