Complete the following table:

$\backslash$table$[[\backslash$table$[[$Purchase price of product$],[$Pre$-$owned Specialized$],[$Mountain Bike$]],$Down payment,$\backslash$table$[[$Amount$],[$financed$]],\backslash$table$[[$Number of monthly$],[$payments$]],\backslash$table$[[$Amount of monthly$],[$payments$]],\backslash$table$[[$Total of monthly$],[$payments$]],\backslash$table$[[$Total finance$],[$charge$]]],[254,100,,12,16\mathrm{.}50,,]]$