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An ice cream supplier has two machines that produce vanilla and chocolate ice cream. To meet one of its contractual obligations, the company must produce at least 9 gallons of vanilla ice cream and 15 gallons of chocolate ice cream per day. One machine makes 6 gallons of vanilla and 3 gallons of chocolate ice cream per hour. The second machine makes 1 gallons of vanilla and 4 gallons of chocolate ice cream per hour. It costs $28 per hour to run machine 1 and $22 per hour to run machine 2. How many hours should each machine be operated to fulfill the contract at the least expense?
Critical Thinking
The intellectual process of actively and skillfully conceptualizing, applying, analyzing, synthesizing, and evaluating information.
Self-examining
The process of introspection, analyzing one's own thoughts, emotions, and actions for personal growth or understanding.
Aphasic
Pertaining to aphasia, a condition characterized by the loss of the ability to understand or express speech, caused by brain damage.
Picture Board
A communication aid consisting of pictures or symbols used by individuals who have difficulty with verbal communication.
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