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

### Instruction:
Anna used four baking trays to bake cupcakes. Each tray has 20 cupcakes and each cupcake was then sold for $2. If only 3/5 of the cupcakes were sold and the rest were kept, how much did Anna earn from it?

### Response:
 ทั้งหมดมีคัพเค้ก 4 x 20 = <<4*20=80>>80 ชิ้น
จำนวนคัพเค้กที่ขายได้คือ 3/5 x 80 = <<3/5*80=48>>48 ชิ้น
ดังนั้น แอนนาได้รายได้ 48 x 2 เหรียญ = <<48*2=96>>96 เหรียญจากนั้น