Using matching law, answer the following questions about a behavior supported by concurrent VI 15 second and VI 60 second schedules. (6 points) a. What is the proportion of reinforcers obtained on the VI 15 second schedule? _____ b. If a pigeon pecked a key 85 times on the VI 15 second schedule and 10 times on the VI 60 second schedule, would this be consistent with the matching law (yes or no)? _____ c. If a pigeon pecked a key 104 times on the VI 15 second schedule and 26 times on the VI 60 second schedule, would this be consistent with the matching law (yes or no)? _____