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英语翻译A home owner must pick between paint A,which costs $6.00

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英语翻译
A home owner must pick between paint A,which costs $6.00 per liter,and paint B,which cost $4.50 per liter.Paint B takes one-third longer to apply than paint A.If the homeowner must pay the cost of labor at the rate of $36 per hour,which of the two paints will be cheaper to apply?
(1)The ratio of the area covered by one liter of paint A to the area covered by paint B is 4:3.
(2)Paint A will require 40 liters of paint and 100 hours of labor.
英语翻译A home owner must pick between paint A,which costs $6.00
一个人必须在每升6元的油漆A和每升4.5元的油漆B之间选,油漆B要花比较A长三分之一的时间涂.如果这个人要付给工人每小时36元,用哪个尤其更便宜?
A涂的面积:B的面积=4:3
如果用A的话,要40升,100个小时