116 
Which two, placed on line 13, will produce the output gobstopper? (Choose two.)  1. System.load("prop.custom");  2. System.getenv("prop.custom");  3. System.property("prop.custom);  4. System.getProperty("prop.custom");  5. System.getProperties().getProperty("prop.custom");
(A) 13
(B) 23
(C) 45
(D) 245