The Weinberger Electronics Corporation manufactures four highly technical products that it supplies to aerospace firms that hold NASA contracts. Each of the products must pass through the following departments before they are shipped: wiring, drilling, assembly, and inspection. The time requirement in hours for each unit produced and its corresponding profit value are summarized in the following table: DEPARTMENT PRODUCT WIRING DRILLING ASSEMBLY INSPECTION PROFIT

Coby Portable AM/FM Radio – Retro Battery Operated Pocket Radio with Powerful Speakers, Long 800-Hour Battery, Clear Reception, Emergency & Travel Transistor Device for Home or Outdoors