
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
City A has 200 tons of fertilizer, and City B has 300 tons of fertilizer. Now, it is necessary to transport the fertilizer to Cities C and D. If the transportation cost from City A to Cities C and D is 20 yuan/ton and 25 yuan/ton, respectively, and from City B to Cities C and D is 15 yuan/ton and 22 yuan/ton, respectively. Knowing that City C needs 220 tons of fertilizer and City D needs 280 tons, if a transportation company undertakes this task, could you help the company calculate how to arrange the transportation to minimize the cost?

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