Hula hoop fabricators cost $$100$ each. The Hi$-$Ho Hula Hoop Company is trying to decide how many of these machines to buy. HHHHC expects to produce the following number of hoops each year for each level of capital stock shown.

$\backslash$table$[[\backslash$table$[[$Number of$],[$Fabricators$]],\backslash$table$[[$Number of Hoops$],[$Produced per Year$]],$MPK$],[0,0,$NA$],[1,30,$$