using factset

this is all info the question giving me

need to use factset to solve it

On Dec. 31, 2018, what was the open interest of an Amazon (AMZN-US) call option expiring on Mar. 15, 2019 with a strike price of $1,485.00? O 5 O 12 223 09 On Dec. 31, 2018, what was the open interest of an Amazon (AMZN-US) call option expiring on Mar. 15, 2019 with a strike price of $1,485.00? O 5 O 12 223 09