Answer:
B. a task analysis
Explanation:
A task analysis is a detailed analysis to define a set of steps that needed to be taken in order to reach a certain goal. In business , task analysis is conducted by observing the actions of the employees and form a measurement to ensure that the employees is making a desired improvement.
In the example above, Brent's goal is to ensure that Mason will never repeat his mistake in using bad ingredients ever again. 
After he defined the goal, he analyze the situation and create a steps that needed to be taken to achieve the goal. That 'step' is putting Mason in an additional training
 
        
             
        
        
        
Answer 2 is the best choice
        
             
        
        
        
Answer:
a) Portfolio ABC's expected return is 10.66667%
Explanation:
The expected return is based on the risk factor of a project. If a project has higher risk its rate of return will be higher. Portfolio ABC has one third of its funds invested in each stock. The return of on A and B are 20% and 10%. Their beta is 1.0 for both the stocks while stock C has beta 1.4. The portfolio expected return will be 10.66667%.
 
        
             
        
        
        
Answer:
The correct answer is: Chain.
Explanation:
A chain network is a hierarchical structure in which each component of the chain or employee must transmit a message to its immediate hierarchical coworker. Chain networks can flow upwards or downwards in both cases working with the same pace of communication. Chain networks are usually implemented in bureaucratic institutions where the hierarchical structure is well-defined and the decision-making is centralized.