quEstions 22 to 25 ArE BAsED on thE ConvErsAtion you hAvE just hEArD、 A．BECAusE too mAny EntrAnCEs will BE ConFusing.
B、BECAusE it CAn AFFECt thE ovErAll timE AnD thE Cost oF lABor.
C．BECAusE it givEs inFormAtion ABout thE priCE oF thE housE.
D．BECAusE it tElls thE loCAtion oF thE housE.