
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
Konstantin's mother opened a foreign currency deposit in the "Zapadny" bank for an amount of 10 thousand dollars for a period of 1 year. Just 4 months later, the Central Bank of Russia revoked "Zapadny" bank's license. The exchange rate on the date of license revocation was 58.15 rubles per dollar. Konstantin's mother was not very upset since the deposits in the bank were insured by the deposit insurance system. What amount should be returned to Konstantin's mother according to the law (interest payment is not considered in the calculations)?

a. 10 thousand dollars;

b. 581500 rubles;

c. 1400 thousand rubles;

d. 10 thousand rubles.

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