please help

Belingham Company produces a product that requires 3 standard direct labor hours per unit at a-standard hourly rate of $21:00 per hour, 15,800 units used 65,700 hour at an hourly rate of 519.00 per hour. This information has been collected in the Microtoft Excel Online fle. Open the spreadsheet, perform the required analysis, and input your answers in the questions below Open spreadsheet What is the direct labor (a) rote variance, (b) time variance, and (c) cost variance? Round your answers to the nearest dollar. Enter a favorable variance as a negative number using a minus sign and an unfavorable variance as a positive mamber