
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
Ms. K left her entire estate to her husband, her two daughters, her son, and the gardener. 
Her two daughters and her son received three-fifths of the estate, sharing in the ratio of $5:3:2$. 
Her husband got three times as much as the son. If the gardener received a bequest of $\textdollar{600}$, then the entire estate was:
A) $\textdollar{12000}$
B) $\textdollar{13500}$
C) $\textdollar{15000}$
D) $\textdollar{16500}$
E) $\textdollar{18000}$

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