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

### Instruction:
 Mark bought 2 pounds of tomatoes for $5 per pound and 5 pounds of apples, at $6 per pound. How much did he spend in total?


### Response:
 Mark bought 2 pounds of tomatoes for $5 * 2 = $<<2*5=10>>10.
Mark bought 5 pounds of apples for $6 * 5 = $<<6*5=30>>30.
Mark spent $10 + $30 = $<<10+30=40>>40 in total.