
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
Alyona opened a multi-currency deposit account with the bank "Northern" for 3 years. The deposit involves making deposits in three currencies: euros, dollars, and rubles. At the beginning of the deposit agreement, Alyona had 3000 euros, 4000 dollars, and 240000 rubles in her account. The interest rate on the ruble deposit is $7.9 \%$ per annum, and for the dollar and euro deposits, it is $2.1 \%$ per annum. Interest is compounded yearly. After one year, Alyona decided to change the structure of her deposit by selling 1000 euros and using the proceeds to increase the amount in dollars. At the time of conversion, the selling rate for dollars was 58.90 rubles, the buying rate was 56.90 rubles, the selling rate for euros was 61.15 rubles, and the buying rate was 60.10 rubles. Another year later, Alyona again revised the structure of her deposit, exchanging 2000 dollars and purchasing euros with the proceeds. At the time of conversion, the selling rate for dollars was 60.10 rubles, the buying rate was 58.50 rubles, the selling rate for euros was 63.20 rubles, and the buying rate was 61.20 rubles.

Question 17: Determine the balance in Alyona's dollar account at the end of the deposit term (rounded to the nearest whole number).

Question 18: Determine the balance in Alyona's euro account at the end of the deposit term (rounded to the nearest whole number).

Question 19: Determine the balance in Alyona's ruble account at the end of the deposit term (rounded to the nearest whole number).

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