Sharp O performe o changes The standard wage rate for of change technicians in $10 per hour. By analyzing past reconds of time spent an of changes the company has developed a standard of 15 minutes or 0.25 hours) per of changs in July, 1,700 all changes were performed at Sharp Or. Of change technicians worked a total of 290 direct labor tours at an average rate of $18 per hour Read the Requirement t. Calculate the direct labor rate variance Determine the formula for the rate variance, then compute the rede varance for the direct labor. Enter the result as a positive number Label the variance as favorable (F) or unfavorable (U) Enter the cancy at the to the name whole dolar Abbreviators used DC-Dract labor)