JAC produces two types of products (Standard and Trimline), each of which must go through three workstations for manufacturing, assembly, and quality control. The amount of time required for each model in each of the work areas is given in the following table.

Model	Manufacturing	Assembly	Quality Control
Standard	7 minutes	3 minutes	2 minutes
Trimline	2 minutes	5 minutes	3 minutes

Ring Telephones employs ten workers, who each work a 7.5 hour day. Of these times, 1400 man-minutes per day have been allocated to manufacturing, 2100 to assembly, and 1000 to quality control. Accounting has stated that the cost of each Manufacturing minute is $0.45, each Assembly minute $0.25, and each Quality Control minute $0.10, for a Standard Model. For the Trimline model, the costs are $0.55, $0.25, and $0.15, respectively. If R.T. sells for $2 the standard models and $4 the Trimline models.

A. Formulate the model in standard form.

B. What should be the optimal daily production schedule?