Jason is a salesperson at a clothing company. He has no authority to order inventory, but one day he sends a purchase order on company letterhead to a shoe supplier. He likes the shoes and thinks they'll sell quickly in the store. When the company's manager discovers the invoice from the shoe supplier, she refuses to pay it.

Is the company liable for the invoice?

• Yes, due to implied authority.
• Yes, due to express authority.
• Yes, due to apparent authority.
• No, the company is not liable.