$($a$)$ Discuss the three critical differences between Quality Control and Quality Assurance in tabular form. How would you present the activities performed in your organization? $[3$ Marks$]$

$($b$)$ What do you understand by the use of breakthrough sequence during a quality improvement project? As a line manager what strategy will you adopt to achieve success? $[3$ Marks$]$

$($c$)$ Compare and contrast "Eliminate targets, slogans and numerical goals for the workforce" and "Zero defect program" statements. Discuss how these concepts would be beneficial for the organizations engaged in manufacturing and services. $[3$ Marks$]$