
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
With the popularity of mobile phones and the rise of WeChat (a chat software), many people have seized this opportunity to start "WeChat business". Many agricultural products have also changed their original sales models and implemented online sales. Just after graduating from college, Xiaoming put his winter jujube products online. He originally planned to sell 100 pounds of winter jujube every day, but due to various reasons, the actual daily sales volume deviated from the planned amount. The table below shows the sales situation of a week (excess is recorded as positive, shortfall as negative. Unit: pounds):

| Day of the Week | Monday | Tuesday | Wednesday | Thursday | Friday | Saturday | Sunday |
|-----------------|--------|---------|-----------|----------|--------|----------|--------|
| Deviation from Planned Amount | +4 | -3 | -5 | +14 | -8 | +21 | -6 |

$(1)$ According to the recorded data, the total amount sold in the first three days is ______ pounds;  
$(2)$ If winter jujube is sold at $8$ yuan per pound in winter, and the average freight cost per pound of winter jujube is $3$ yuan, how much did Xiaoming earn in total for the seven days of the week?

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