From the activity list below, determine: a) (3 marks) What activities lie on Critical Path (Network diagram is not needed for submission) b) (2 marks) What is the duration of Critical Path (in months) Activity Description Predecessor(s)| Duration (months) Product Design None B Market Research None Production Analysis Product model Sales brochure OOPPE Cost analysis --Ianmon Product testing Sales training BE Pricing H Project report F. G