Please find out the correct answer in both of questions and explain why. Thanks a lot :]
1a) Each of the classes have a course outline.
b)Each of the classes has a course outline.
c)Each of the classes have course outlines.
2a)Good health depends on eating well and exercising regularly.
b)Eating well and exercising regularly provides good health.
c)To have good health, you must exercise regularly and eating well.