conversations.from: human
conversations.value: Denny is planning to build a modular home.  A 400 square foot Kitchen module costs $20000 and a 150 square foot bathroom module costs $12,000.  All other modules cost $100 per square foot.  If Denny plans to build a 2,000 square foot modular home containing one kitchen and two bathrooms, how much will it cost, in dollars?
conversations.from: assistant
conversations.value: The kitchen and two bathroom modules will take up 400+150+150=700 sq. ft. of the 2000 sq. ft. of space.
  Thus, the remaining modular space is 2000-700=1300 sq. ft.
  Cost of the kitchens and bathrooms is $20,000+$12,000+$12,000=$44,000.
  The cost of the other 1300 sq. ft. of space is 1300*$100=$130,000.
  In total, the cost of the complete 2000 sq.ft. modular home with one kitchen and two bathrooms is $44,000 + $130,000 = $174,000.