If for a given individual, between a wage rate of $20 and $25 the effect outweighs the effect, the individual's supply curve of labor curve between those two wages will be .

Substitution Effect outweighs Income Effect ; Labour Supply Curve between wages will be upward sloping. OR :-

Income Effect outweighs Substitution Effect ; Labour Supply Curve between wages will be backward bending

Explanation:

Relationship between wage rate & labour supply can be explained by two effects :

Wage rate change from $20 to $25 is a case of wage rate increase

If substitution effect > income effect, labour supply would increase as a result of wage rise ( from $20 to $25). So, the labour supply curve would be upward sloping

If income effect > substitution effect, labour supply would decrease as a result of wage rise ( from $20 to $25). So, the labour supply curve would be backward bending

answer; comparing the additional benefits and costs;