What does the designation "VI 4-min LH 30-sec" mean? Group of answer choices When an individual emits 4 targeted response, they will get a 30-second break. When an individual meets a lower-level criterion within 30 seconds, the interval will be reset for 4 minutes. When an individual has worked for 30 seconds, they will get to engage in a preferred activity for 4 minutes. When an individual engages in targeted responses for an average of 4 minutes, a reinforcer will be available for only 30-seconds