Question 3 0.75 pts Which of the following is NOT a part of Redfin's revenue model (i.e., realization of value)? Choose the best answer- [ Select ] [Select ] Subscription charges for Redfin's real estate data analysis Commissions charged for completed real estate transactions Interest and fees paid by borrowers for Redfin's mortgage loans Fees charged to sellers for listing their homes on the MLS Salaries paid to real estate agents employed by Redfin D Question 4 0.75 pts Redfin realized that RedfinNow was no longer a viable part of its business model, and therefore abandoned this line of business. Such a change in a company's business model undertaken to enhance its viability is typically known