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

### Instruction:
Josh went to the shopping center. He bought 9 films and 4 books. He also bought 6 CDs. Each film cost $5, each book cost $4 and each CD cost $3. How much did Josh spend in all?

### Response:
 ราคาของฟิล์มคือ 9 × $5 = $<<9*5=45>>45
ราคาของหนังสือคือ 4 × $4 = $<<4*4=16>>16
ราคาของซีดีคือ 6 × $3 = $<<6*3=18>>18
รวมทั้งหมดคือ $45 + $16 + $18 = $79