Setting appropriate goals at work is one of the most effective ways for increasing motivation. Goals should be challenging so that they are not too easily attained. However, goals should also be achievable, and goals that are too difficult to attain may not be motivating at all. What can be concluded based on the above argument? radio_button_unchecked Given two goals, the more difficult goal will always be the most motivating. radio_button_unchecked The number of goals one sets has a greater influence on motivation than the difficulty of the individual goals. radio_button_unchecked All goals are motivating to some degree. radio_button_unchecked Goals of increasing difficulty are also increasingly more motivating, but only up to a point. radio_button_unchecked Easy goals are more motivating than challenging goals