What is the cash in sales value of LT4 per year and the total sales value of stock if alternative B is chosen?

This question is for a case already posted on the site. I put the webpage info to the case below. My question is also posted on the page which I wrote yesterday.

https://www.chegg.com/homework-help/questions-and-answers/case-requirement-add-learning-points-case-indicate-pros-cons-3-alternative-courses-action--q23401786?trackid=5WGLGR9p