Below is a LP model that helps determine the number ofnecklaces bracelets rings

Below is a LP model that helps determine the number ofnecklaces bracelets rings and earrings a jewelry store canstock. The objective function measures profit; it is assumed thatevery piece stocked will be sold. Constraint 1 measures displayspace in units and constraint 2 measures time to set up thedisplay in minutes. The store only has 200 units of display spaceand 120 worker/hours within which to set up. Constraints 3 and 4are marketing restrictions; no more than 25 necklaces and rings canbe in stock and the total number of bracelets rings and earringsin stock must be at least 50.