Many laws that Congress enacts are written in fairly broad terms. Congress sets out the basic policies and standards to be followed. The specific details—much of the fine print necessary to the actual, day-to-day administration of the law—are usually left to be worked out by the executive branch.

This describes the use of which presidential power?

The power to execute the law

Ah, the lovely power of "interpretive dance." Just kidding! It's actually the power of "rulemaking." Congress often outlines the general framework and principles of a law, leaving the nitty-gritty details to the executive branch to figure out. It's like Congress sets the stage and the executive branch does the dance moves. Together, they create the law's final performance.

This describes the use of the power of executive discretion.

This describes the use of the presidential power known as "rulemaking."