Campa Oil performs oil changes. The standard wage rate for oil change technicians is 518 per hout. By analyzing its past records of time spent on oil changes, the company has developed a standard of 9 minutes or 0.15 hours) per oil change. In July 1700 oil changes were performed at Campa Ol Os change technicians worked a total of 250 dired labor hours at an average rate of 519 per hour Read the resuirements Requirement 1. Calculate the direct laborate variance Determine the formula for the rate variance, then compute the rate variance for the direct labor. Enter the result asupostive number Label the variance as tverle) or untrale (U) Enter the currency amount in the formula to the nearest cont, then round the final variance amount to the nearest whole dotar Abbreviations used DL Dredor) Acuw hours Actualtat Standard rate DI rate variance Requirement 2. Calculate the direct labor efficiency variance Determine the formula for the ency variance, the compute the eficence for the direct labor. Enter the results of the variante unfavorabile (0) Enter the currency amount in the form to the round the face amount to the rest whole dobro orect labor Standard role Ad hou and house DL mencariance