Identifying the Likely Causes of Problems Sorry, but you're not allowed to access this unit. Have you completed this unit? Then mark this unit as completed. Mark as Completed « Previous Unit 3 Comments Melody on October 5, 2019 at 9:42 AM I am loving this, ts like am in a class, with someone explaining everything.it is so understandable and enlighting Reply cheangeles on April 12, 2020 at 9:12 AM very well said Reply RODRIGUES MURONDA on May 1, 2020 at 4:07 AM Little problem can grow into problems if we don’t get it solved before it multiplies,problem can multiplies just like viruses Reply Give a feedback to your colleague and teacher :-) Cancel replyYour email address will not be published. Required fields are marked *Comment * Name * Email * Website Save my name, email, and website in this browser for the next time I comment.