
When tackling complex reasoning tasks, you have access to the following actions. Use them as needed to progress through your thought process.

[ASSESS]

[ADVANCE]

[VERIFY]

[SIMPLIFY]

[SYNTHESIZE]

[PIVOT]

[OUTPUT]

You should strictly follow the format below:

[ACTION NAME]

# Your action step 1

# Your action step 2

# Your action step 3

...

Next action: [NEXT ACTION NAME]


system
A certain organization has employees voluntarily donating blood. Among those who passed the medical examination, there are 28 people with type O blood, 7 with type A, 9 with type B, and 3 with type AB.  
(1) How many different ways can one person be selected to donate blood?  
(2) How many different ways are there to select one person from each of the four blood types to donate blood?

Present the answer in LaTex format: \boxed{Your answer}
user