
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
There are two identical machines, A and B, working independently. It is known that the probability of each machine malfunctioning within a day is 20%. Once a machine malfunctions, it will incur a loss of 50,000 yuan without any profit for that day; if a machine works normally for a day, it can make a profit of 100,000 yuan. Therefore, the expected profit of machines A and B within a day is ______ yuan.

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