Given the spinner below in which all regions are equal, which of the following point scales would result in a favorable game? 1.) the odd numbered regions will add one point. the even numbered regions lose one point. 2.) red will add one point. any other color will lose one point. 3.) a number less than or equal to 3 will add one point. a 4 will lose two points. 4.) odds will add a point value equal to the number on the space. evens will lose a point value equal to the number on the space.