A hoop, a solid cylinder, a solid sphere, and a thin spherical shell each has the same mass of $2\mathrm{.}58$ kg and the same radius of $0\mathrm{.}194$ m$.$ Each is also rotating about its central axis with an angular speed of $39\mathrm{.}0$ rad$/$s$.$ What is the magnitude of the angular momentum of each object? $($Enter your answers in kg $$ m$2/$s$.)$

$($a$)$

hoop

kg $$ m$2/$s

$($b$)$

solid cylinder

kg $$ m$2/$s

$($c$)$

solid sphere

kg $$ m$2/$s

$($d$)$

thin, spherical shell

kg $$ m$2/$s