
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
There are three types of components, _A_, _B_, and _C_, among which there are 300 of type _B_ components and 200 of type _C_ components. A stratified sampling method is used to draw a sample of size 45, with 20 of type _A_ components and 10 of type _C_ components being drawn. The total number of components is $\boxed{900}$.

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