write assignment with 500 words with APA format

Discussion questions (Total 3 = 225 words) :

question 1 : 75 words

question 2 : 75 words

question 3 : 75 words

exercise questions 3 ( each question = 100 words) :

Question  no 1: 100 words 

Question no 12: 100 words

Question no 16: 100 words

Please make sure question numbers for exercises are 1, 12 and 16 

Please write in APA format with references no plagiarism