Below is an instruction that describes a task. Write a response that appropriately completes the request in English. Please answer in English.

### Instruction:
An amusement park sells tickets for $3. This week it welcomed 100 people per day but on Saturday it was visited by 200 people and on Sunday by 300. How much money did it make overall in a week?

### Response:
During the weekdays it was visited by 100 people per day, so in total 5 * 100 = <<100*5=500>>500 people.
On Sunday and Saturday, it was visited by 200 + 300 = <<200+300=500>>500 people.
In total 500 + 500 = <<500+500=1000>>1000 people visited the park in a week.
So it earned 1000 * 3 = <<1000*3=3000>>3000 dollars in a week.
#### 3000