Bolt Corp. dismissed Ace as its general sales agent and notified all of Ace's previously assigned sales territory, had never dealt with Ace. Young knew of Ace as a result of various business contracts. After his dismissal, Ace sold Young goods, to be delivered by Bolt, and received from Young a cash deposit for $20\%$ of the purchase price. I was not unusual for an agent in Ace's previous position to receive cash deposits. In an action by Young against Bolt on the sales contract, Young will

A$.$ Lose, because Ace lacked any implied authority to make the contract.

B$.$ Lose, because Ace lacked any express authority to make the contract.

C$.$ Win, because Bolt's notice was inadequate to terminate Ace's apparent authority.

D$.$ Win, because a principal is an insurer of an agent's acts.