Q1: The price for obtaining a cubic reactor of 1.2 m length was 2000 $ in 2013 (and the instillation cost is 30% of its price). If it is wanted by an investor to obtain a new one of larger size (the double) this year and to insulate it using one layer of insulation material that was cost 7 $/m in 2013 (knowing that the cost of workers was 4 $/min 2013). How much will be the cost to install this new reactor? Year M&S Index Material Worker Index Index 587 323 600 360 2013 2021 1480 1505 Q1: The price for obtaining a cubic reactor of 1.2 m length was 2000 $ in 2013 (and the instillation cost is 30% of its price). If it is wanted by an investor to obtain a new one of larger size (the double) this year and to insulate it using one layer of insulation material that was cost 7 $/m in 2013 (knowing that the cost of workers was 4 $/min 2013). How much will be the cost to install this new reactor? Year M&S Index Material Worker Index Index 587 323 600 360 2013 2021 1480 1505