I have 3 questions on my homework that are similar and cannot figure them out. Can someone please help?

Liltua Company pays $375,000 for real estate plus $20,100 in closing costs. The real estate consists of land appraised at $157,040; land improvements appraised at $458,890; and a building appraised at $176,670. Allocate the total costs among the three purchased assets and prepare the journal entry to record the purchase.

A company paid $150,000, plus a 6% commission and $4,000 in closing costs for a property. The property included land appraised at $87,500, land improvements appraised at $35,000, and a building appraised at $52,500. What should be the allocation of this property;s costs in the company's accounting records?

A) Land $75,000; Land Improvements; $30,000; Building, $45,000
B) Land $75,000; Land Improvements; $30,800; Building, $46,200
C) Land $81,500; Land Improvements; $32,600; Building, $48,900
D) Land $79,500; Land Improvements, $32,600; Building, $47,700
E) Land $87,500; Land Improvements; $35,000; Building, $52,500

I came up with an answer for the last one but am not sure if I am correct. I would like to know the process to figure these out.
Thanks!

Thank You for your help.

On the first problem I say they had a total cost of $395,100 for three items. The three items had a total appraised value of $792,600. In other words, their cost was about one-half of the appraised value (actually 49.8486% of the appraised value). If the land's appraised value was $157,040 then the cost of the land would be approximately $78,282 (49.8486% X $157.040). Looking at it another way, the land's appraised value was $157,040 out of the total appraised value of $792,600. Therefore the land should get 19.81327% of the total cost = $78,282 (19.81327% X $395,100).