Hi I have some finance proplems and I need your help to solve them and show me how you get the answers.

*Chooes the correct answer

1- In appraising a single- family home, you have found the following com-parables and you have assigned the corresponding weights to these comps based on their degree of comparability to subject property what is the reconciled GRM given the following information ?

Sale price	Monthly rent	Weight	GRM
$179,000	$1,650	50%
$149,750	$1,300	15%
$187,500	$1,700	35%

A) 112.10

B)101.32

C)102.10

D)110.12

2-

A 12- unit apartment building, with half the units renting for $ 1,050 per month and theother half of the units renting for $1,100 per month, is being appraised. The building is experiencing a 7% vacancy rate, and the operating expenses are expected to be$57600 for the coming year. Using the table provided , calculate the buildings net operating income (NOI)

PGI

-Vacancies

EGI

-Operating expenses

NOI

3- You areappraising a 4000-square- foot office building which is currently renting for $12.50 per square- foot. Given a 9% vacancy rate and operating expenses of $17,300 for the coming year, what is the expected NOI for next year?

A) $50,000

B) $45,500

C) $28,200

D) $32,700

Thank you.