please be kind enough to answer all four. i understand its the guidelines but i really need the other ones

81 of 100 A seller, who happens to be an attorney, does not want his listing broker to negotiate the contract for the sale of his house. This would be permitted if the seller signs a[n) agency disclosure form. limited services agreement. net listing agreement. service provision agreement. 89 of 100 Which statement about a brokerage's main office is FALSE? A sign should clearly identify it as a real estate business. it may be a virtual office with a P.O. box number. a It may have an unlimited number of branch offices. It must have a supervising broker. 88 of 100 An income-producing property generates $50,000 in gross annual income and has monthly expenses of $1,500. Depreciation is 3.64% per year and annual debt service is $18,000. Using a capitalization rate of 9%, calculate the value of the property. $45,000 $155,556 $355,556 $535,555 76 of 100 What are the seven protected classes under the federal Fair Housing Act and its amendments? age, race, color, national origin, religion, familial status, disability color, familial status, race, national origin, religion, sex, disability color, race, sex, disability, religion, familial status, sexual orientation sex, race, color, marital status, religion, familial status, disability