An ETF is composed of two assets. A pays +30 if heads and 0 otherwise and B pays +20 if heads and 0 otherwise. There are 20 units of A and 10 units of B. What is the NAV assuming 100 shares of the ETF? Select one: O 4 2 3 O 1 Following the previous question, what happens if the price of the ETF is 10? Select one: O Authorized Participants will create ETF shares O Authorised Participants will redeem ETF shares O Retail investors will redeem ETF shares