Answer:
Build more factories, Expand the size of current factories, Use cheaper materials
Step-by-step explanation:
Long run is not a precise period of time thereby meaning it could span from a year to eternity, which is adequate time to plan and grow. Building more factories will increase the growth in size for the capacity for more production as well as expanding the size of the current factories. Due to the fact that there is a constraint of production capacity the company should look for alternatives in production technology in the long run so as to reduce cost of materials but with the same production quality.