A north carolina real estate broker is managing an apartment community. occupancy has dropped by 80% and the broker needs to attract more tenants. which of the following actions made a broker lawfully make to solicit more tenants
a. Advertise the available units on online rental platforms and social media
b. Offer discounts or specials for new tenants moving in
c. Host open houses or events to showcase the apartment community
d. Collaborate with local businesses to offer incentives for employees to move into the apartment community