I currently have a portfolio of stocks in BSD worth $100,000.$ I am considering moving to Canada and I wonder if I should move now or in one year $($the goal is to maximize the amount of Canadian dollars I will receive$).$ The exchange rate now is $1$CAD$=0\mathrm{.}80BSD.$ The exchange in one year is $1$CAD$=0\mathrm{.}70BSD.$

Calculate:

$(1)$ The value of my portfolio in CAD now

$(2)$ The value of my portfolio in CAD in one year