With regard to the Trans-Canada Highway between the Manitoba border and Thunder Bay, Ontario: (a) have any studies been undertaken to determine the cost of designating Highway 17 as dual-use infrastructure, and, if so, what are the details, including (i) the date, (ii) who conducted the study, (iii) the projected cost; and (b) have any studies been undertaken to determine the cost of twinning Highway 17 from the Manitoba border to Thunder Bay, and, if so, what are the details, including (i) the date, (ii) who conducted the study, (iii) the projected cost?