Suppose you invest $$20,000$ by purchasing $200$ shares of Abbott Labs $($ABT$)$ at $$50$ per share, $200$ shares of Lowes $($LOW$)$ at $$30$ per share, and $100$ shares of Ball Corporation $($BLL$)$ at $$40$ per

share. Suppose over the next year Ball has a return of $12\mathrm{.}4\%,$ Lowes has a return of $21\%,$ and Abbott Labs has a return of $-10\%.$ The value of your portfolio over the year is $.$

A$.$ $$19,722$

B$.$ $$21,798$

C$.$ $$20,760$

D$.$ $$22,836$