Oil settles down $2/bbl, ends week lower on Fed worries, ample supply
Oil settled down $2 a barrel on Friday and ended the week markedly lower, as traders worried that future U.S. interest rate hikes could weigh on demand and got nervous about mounting signs of ample crude and fuel supply.
Below is an instruction that describes a task. Write a response that appropriately completes the request.

### Instruction: Oil settles down $2/bbl, ends week lower on Fed worries, ample supply

### Response: Oil settled down $2 a barrel on Friday and ended the week markedly lower, as traders worried that future U.S. interest rate hikes could weigh on demand and got nervous about mounting signs of ample crude and fuel supply.