
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
Calculate $3(70+73+76+79+82+85+88+91+94+97)$.
A) 2450  
B) 2475  
C) 2500  
D) 2505  
E) 2550

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