What is the load on a wire rope with a 2000 pound payload using a 3 part of rope reeving?

A 2000 pound payload is supported by the crane block-and-tackle assembly using a 3-part of rope assembly. In addition to the payload, the load-carrying sheave weighs 100 pounds. Calculate the approximate load on the wire rope. There are 3 parts of rope using in the reeving.