City of Omniville : The City of Omniville has two options for a viaduct. One is a permanent cement canal and the other a cast iron (CI) pipe. If details for the options are as shown, at what rate of interest should the city be indifferent to either choice?

City of Omniville The City of Omniville has two options for a viaduct. One is a permanent cement canal and the other a cast iron (CI) pipe. If details for the options are as shown, at what rate of interest should the city be indifferent to either choice? Cement Canal CI PIPE Initial cost ($3,000,000) … Read more