The following information relates to Questions 5-8

Hannah Mishkin is a junior equity derivatives sales-trader at Smith Securities, LLP. Miskin has noticed a recent surge of option trading activity on the shares of Tesla. She decides to investigate pricing of Tesla put and call options. As part of her research, Miskin plots Tesla's implied 30-day volatility (IV 30) against various put deltas. The put delta represents the moneyness of available options. For example, a put with a delta of .20 is deeply out of the money. Miskin is trying to understand why the IV30 is not the same value for all put deltas. Tesla's 30-day implied volatility by put delta for the current date, and a 52-week average is shown below