Question
During her shopping trip, Anna bought three different types of markers, S, T and U in the ratio of 4 : 3 : 7. She decided to sell them at the prices listed as shown.

Marker S : $1.90
Marker T : $0.80
Marker U : $0.40

Given that Anna bought a total 504 markers, how much did Anna collect from the sale of all the markers?
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During her shopping trip, Anna bought three different types of markers, S, T and U in the ratio of 4 : 3 : 7. She decided to sell them at the prices listed as shown.

Marker S : $1.90
Marker T : $0.80
Marker U : $0.40

Given that Anna bought a total 504 markers, how much did Anna collect from the sale of all the markers?