22. Compute the total standard cost per book for Publisher's Company using the following information: Direct Materials 1 (one) ream of paper allowed per output unit Manufactured, at $5.00 per ream. Direct Labor .35 labor-hours of input allowed per output unit finished, at $17.50 standard cost per hour. Variable Manufacturing Assigned on the basis of 0.2 per hour at $25 standard cost per hour. a. $11.13 per unit of output b. $14.63 per unit of output c. $17.38 per unit of output d. $47.50 per unit of output