Write the Word or Phrase That Best Completes Each Statement

Write the word or phrase that best completes each statement or answers the question.
-Ericʹs Carpentry manufactures two types of bookshelves that are 4 feet tall and 3 feet wide, a basic modeland a deluxe model. Each basic bookshelf requires 1.5 hours for assembly and 1 hour for finishing; eachdeluxe model requires 2.5 hours for assembly and 1 hour for finishing. Two assemblers and one finisher areemployed by the company, and each works 40 hours per week.(a)Using x to denote the number of basic bookcases and y to denote the number of deluxe bookcases, writesystem of linear inequalities that describes the possible number of each model of bookcase that can bemanufactured in a week.(b)Graph the system and label the corner points.