Fill in the table below for the lower of cost and net realizable value per unit, the inventory dollar amount at the lower of cost and net realizable value, and the dollar amount of the inventory at cost$.$

$\backslash$table$[[\backslash$table$[[$Item$],[$No$.]],$Quantity,$\backslash$table$[[$Unit$],[$Cost$]],$NRV$,,\backslash$table$[[$Unit LC$],[$& NRV$]],,\backslash$table$[[$Dollar LC$],[$& NRV$]],,$Dollar C$],[$A $1,260,$$$2\mathrm{.}00,$$$2\mathrm{.}30,$$$,,$$$,,$$$,],[$B$4,290,1\mathrm{.}00,0\mathrm{.}90,,,,,,],[C2,300,7\mathrm{.}00,8\mathrm{.}00,,,,,,],[$D$3,320,6\mathrm{.}00,5\mathrm{.}80,,,,,,],[$Total$,,,,,,,,$$$,]]$