Highlands Company uses the weighted$-$average method of process costing. It processes wood pulp for various manufacturers of paper products. Data relating to tons of pulp processed during June are provided below:

$\backslash$table$[[,$Percent Completed,$],[,$Tons of Pulp,Materials,Labor and$],[$Work in process, Junead,,,$],[$Work in process, June $30,80,400,82\%,28\%$