ASAP PLEASE

a) b) 181 kg of copper wire go into a 186 m2, newly constructed house. The price for copper wire in 2017 was $7.72/ kg. The price of copper wire has been increasing 4.5% per year since 2017 and is expected to increase 4.5% per year into the foreseeable future. If the cost capacity factorfor increases of copper wire in houses equals 0.95, what is the cost of copper wire going to be in a new 223 m2 house built in 2027? Show all steps for full marks. It took you 800 work hours to produce your first sailboat. Ifthe fourth one you built took 722 work hours and it takes you 685.9 hours to build the eighth one, how long will it take you to build the fifteenth? Show all steps for full marks