1 A radon kit can cost anywhere from $13 to $30. 2  For example, the First Alert RD1 Radon Gas Test Kit costs $13 to $23. 3  Based on a 1-10 scale, anything under 4pCi/L is deemed âstandardâ according to the EPA.4  If that number surpasses 4, mitigation will be necessary to ensure that the radon is free from the home. On average, mitigation by a professional can cost anywhere from $650 to $1,900. 2  One of the most common methods or ridding a home of radon is by installing a radon mitigation system; this keeps a constant reading as well as reduces the radon in the air.
Defining a Course Handicap. A Course Handicap is the number of handicap strokes a player receives on a certain course for specific holes. It is used to adjust the player's scoring ability to the level of a scratch player on a particular golf course.
What is a greens-average in golf? Greens average is a new alternate scoring and handicap system for golf. The current stroke play scoring and handicap system has been around for 300 years and is one of the maiâ¦n reasons people quit golf after they try it. Unlike stroke play, the greens average measures consistency in a nonpunitive way that will increase the enjoyment of golf and decrease those who quit the game.