The Donaldson Furniture Company produces three types of rocking chairs: the children's model, the standard model, and the executive model. Each chair is made in three stages: cutting, construction, and finishing.

Stage Children's, Standard, Executive

Cutting 5hr , 4hr, 7hr

Construction 3hr, 2hr, 5hr

Finishing 2hr, 2hr, 4hr

The time needed for each stage of each chair is given in the chart. During a specific week the company has available a maximum of 193 hours for cutting, 123 hours for construction, and 96 hours for finishing. Determine how many of each type of chair the company should make to be operating at full capacity.

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