
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
At a family outing to a theme park, the Thomas family, comprising three generations, plans to purchase tickets. The two youngest members, categorized as children, get a 40% discount. The two oldest members, recognized as seniors, enjoy a 30% discount. The middle generation no longer enjoys any discount. Grandmother Thomas, whose senior ticket costs \$7.50, has taken the responsibility to pay for everyone. Calculate the total amount Grandmother Thomas must pay.
A) $46.00$
B) $47.88$
C) $49.27$
D) $51.36$
E) $53.14$

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