Answer:38 min
Step-by-step explanation:
Given
Cutting time [tex]t_1=14 min[/tex]
Assembly Line time [tex]t_2=24 min[/tex]
[tex]t_3=18[/tex] to move a batch of rugs from cutting to assembly
Value-added refers to a process or phase in a system that turns raw materials or work in progress into much more desirable goods and services for downstream consumers.
thus value added time is [tex]t_1+t_2=14+24 =38 min[/tex]