Please find the above attached question and give the answer of all the questions.

3. Opticvision developed an e-learning course that taught salespersons how to increase the number of cable television subscribers, thereby increasing revenue. Newnet is a company is operating in this business for last 10 years and is interested to send their salesperson in the course. However, going by the course details, Newnet wants to know if salespersons will increase upselling of cable television services (e.g. premium channels) and will try to sell other products (e.g. web access). The company also wants to know the ROI of this programme. a) What training outcomes should the company collect? From whom should the outcome be collected? b) Show how Newnet can conduct an ROI analysis. Describe the information the company should collect and how it should be collected