Suppose Lando Calrissian owns a smuggling business whose total revenue is $30,000 per month. The accompanying table shows Lando's monthly expenses. If Lando weren't a smuggler, he would earn $6,000 per month working for the Rebel Alliance. Apart from pay, Lando is indifferent between working as a smuggler and working for the Rebel Alliance. Fuel $ 4,000 Maintenance 12,000 Weapons 6,000 Bribes 3,000 What is Lando's accounting profit each month?

Select one: a. $5,000 b. $1,000 c. $5,000 d. $1,000