
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
Income from September 2019 to December 2019 is:

$$
(55000+45000+10000+17400) * 4 = 509600 \text{ rubles}
$$

Expenses from September 2019 to November 2019 are:

$$
(40000+20000+5000+2000+2000) * 4 = 276000 \text{ rubles}
$$

By 31.12.2019 the family will have saved $1147240 + 521600 - 276000 = 1340840$ rubles and will be able to buy a car.

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