type of server are as follows.

$\backslash$table$[[\backslash$table$[[$Data Center$],[$Number$]],$Data Center,Cost $($$ millions$),$Secure Servers,$\backslash$table$[[$Super Secure$],[$Servers$]]],[1,$Michigan,$2\mathrm{.}0,50,30],[2,$New York $1,2\mathrm{.}0,20,30],[3,$New York $2,4\mathrm{.}0,90,60],[4,$Ohio,$3\mathrm{.}5,40,80],[5,$California,$3\mathrm{.}5,80,40]]$

Min

s$.$t$.$

Secure $q,$

Super Secure $q,$

$($b$)$ Solve the model formulated in part $($a$)$ to provide a recommendation for management. Which data center$($s$)$ do you recommend Galaxy Cloud Services update? $($Select all that apply.$)$

Michigan

New York $1$

New York $2$

Ohio

California