Portfolio A is a well$-$diversified portfolio that is equally$-$weighted among $12,000$ different and diverse stocks. Portfolio A has an average amount of systematic risk, so it has exactly the same amount of systematic risk as the market portfolio. Portfolio B consists of $2$ stocks that operate in the active leisure industry: $3,548$ shares of Treetop Entertainment stock, which has a price of $$12\mathrm{.}60$ per share and a beta of $1\mathrm{.}00$; and $1,821$ shares of Garfield Recreational stock, which has a price of $$5\mathrm{.}60$ per share and a beta of $0\mathrm{.}60.$ All stocks have some unsystematic risk and all stocks have the same level of unsystematic risk. Which one of the following assertions is most likely to be true?

Portfolio A has more systematic risk than portfolio B$,$ and portfolio A more unsystematic risk than portfolio B

Portfolio B has more systematic risk than portfolio A$,$ and portfolio B has more unsystematic risk than portfolio A

Portfolio B has more systematic risk than portfolio A$,$ and portfolio A has more unsystematic risk than portfolio B

Portfolio A has more systematic risk than portfolio B$,$ and portfolio B has more unsystematic risk than portfolio A

Portfolio A either has the same amount of systematic risk as portfolio B or portfolio A has the same amount of unsystematic risk as portfolio B$,$ or portfolio A has the same amount of systematic risk and unsystematic risk as portfolio B