Green-Up Landscaping bought $4$ tons of topsoil, $3$ tons of mulch, and $6$ tons of pea gravel for $ 2825$. The next week the firm bought $5$ tons of topsoil, $2$ tons of mulch, and $5$ tons of pea gravel for $ 2663$. Pea gravel costs $ 17$ less per ton than topsoil. Find the price per ton for each item.
a) Topsoil: $ 175$, Mulch: $ 125$, Pea gravel: $ 150$
b) Topsoil: $ 150$, Mulch: $ 125$, Pea gravel: $ 175$
c) Topsoil: $ 150$, Mulch: $ 175$, Pea gravel: $ 125$
d) Topsoil: $ 175$, Mulch: $ 150$, Pea gravel: $ 125$