Answer :
the price for each dog bowl is $2.50 and the price for each dog bone is $1.00. for Eric: $2.50 x 3 = $7.50, $1.00 times 4 = $4.00, $7.50 + $4.00 = $11.50. for Kelsie: $2.50 x 2 = $5, $1.00 x 8 = $8.00, $5 + $8 = $13.