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

### Instruction:
Daria wants to go to a concert by her favorite band. She wants to buy tickets for her and for three of her friends. One ticket cost is $90. How much money does Daria need to earn if she currently has only $189?

### Response:
 ราคาทั้งหมดของตั๋วคือ 4 ตั๋ว * 90 เหรียญ = 360 เหรียญ
ดารียาต้องทำเงินเพิ่มอีก 360 - 189 = 171 เหรียญ