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

### Instruction:
Tim has to go to the doctor for a sporting injury.  He gets an MRI which costs $1200.  The doctor needs to examine it for 30 minutes and charges $300 per hour.  There is also a $150 fee just for being seen.  Insurance covered 80% how much did he pay?

### Response:
 หมอเรียกค่าบริการ 300/2 = $<<300/2=150>>150
ดังนั้นค่าใช้จ่ายทั้งหมดคือ 150+150+1200 = $<<150+150+1200=1500>>1500
ประกันภัยครอบคลุม 1500 x 0.8 = $<<1500*.8=1200>>1200
ดังนั้นเขาจ่ายเงิน 1500-1200 = $<<1500-1200=300>>300