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

### Instruction:
Dale and Andrew had breakfast at a cafe. A slice of toast costs £1, and eggs cost £3 each. Dale had 2 slices of toast and 2 eggs. Andrew had 1 slice of toast and 2 eggs. How much did their breakfast cost?

### Response:
Dale's toast cost 2 × $1 = $<<2*1=2>>2.
Andrew's toast cost 1 × $1 = $<<1*1=1>>1.
Dale's eggs cost 2 × $3 = $<<2*3=6>>6.
Andrew's eggs cost 2 × $3 = $<<2*3=6>>6.
Their breakfast cost $2 + $1 + $6 + $6 = $15.
#### 15