The $\_\_\_\_\_\_\_\_\_\_$ in the value chain cover the sequence of bringing materials into the business $($inbound logistics$),$ converting them into final products $($operations$),$ shipping out final products $($outbound logistics$),$ marketing them $($marketing and sales$),$ and servicing them $($service$).$

Question $19$ options:

a$)$

operations processes

b$)$

manufacturing processes

c$)$

primary activities

d$)$

secondary activities