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

### Instruction:
Haman’s father has an egg business supplying the local market. On a Wednesday morning, his father sends him to go and collect 10 trays of eggs for sale from their store. While loading the eggs into the car, he accidentally drops two trays. He calls his father telling him this, and is told to add 7 more trays for sale. How many eggs were sold that day?

### Response:
The total number of trays Haman’s father sends him to collect is 10 + 7 = <<10+7=17>>17.
After dropping two trays, Haman has 17 - 2 = <<17-2=15>>15 trays.
Each tray contains 10 eggs.
Haman’s father sold 15 * 10 = <<15*10=150>>150 eggs that day.
#### 150

