The main post office in$$ Tampa, Florida, is due to be replaced with a much$$ larger, more modern facility that can handle the tremendous flow of mail that has followed the$$ city's growth since $1970.$ Since all$$ mail, incoming or$$ outgoing, travels from the seven regional post offices in Tampa through the main post$$ office, its site selection can mean a big difference in overall delivery and movement efficiency. Using the data in the following$$ table, help Postmaster Purushottam Meena calculate the center of gravity location for the proposed new facility.

$$

Regional Post office

Map Coordinates $($x$,$ y$)$

Truck Round Trips per Day

Ybor City

$($

$,)$

Davis Island

$($

$,)$

$$Dale$-$Mabry

$($

$,)$

Palma Ceia

$($

$,)$

Bayshore

$($

$,)$

Temple Terrace

$($

$,)$

Hyde Park