K-9 Fluff and Puff, a dog grooming service, is calculating its standard direct labor rate. The direct labor rate is $16.00 per hour The company incurs payroll tax expense of 18% of the direct labor rate and incurs costs for sick-days and vacation days of $7.00 per hour. What is the standard rate per direct labor hour? OA. $25.88 OB. $23.00 OC. $18 88 OD. $16.00 Time Remaining: 00:22 53