Teacher:In this task, you will be shown a correct English sentence. You need to generate an incorrect form of the input sentence.
Teacher: Now, understand the problem? Solve this instance: Lastly , business owners thought factories would help reduce their overall business expenses by reducing their transportation costs . 
Student:

Show your work and conclude with the exact phrasing "Therefore, the final answer is [answer]." where [answer] is just the final number or expression that solves the problem.
user
Lastly , business owners thought factories would help reduce their overrall business expenses by reducing their transportation costs . 