The LP problem whose output follows determines how many necklaces, bracelets, rings, and earrings a jewelry store should stock.

The objective function measures profit; it is assumed that every piece stocked will be sold. Constraints measure display space in units, time to set up the display in minutes and two marketing restrictions.

MAX $100N+120B+150R+125E$

$N+2B+2R+2E<mn\; id="EditorElement\_170140">1</mn><mn\; id="EditorElement\_170141">0</mn><mn\; id="EditorElement\_170142">8</mn>$ Space

$3N+5B+,E<mn\; id="EditorElement\_170176">1</mn><mn\; id="EditorElement\_170177">2</mn><mn\; id="EditorElement\_170178">0</mn>$ Time

$N+R<mn\; id="EditorElement\_170200">2</mn><mn\; id="EditorElement\_170201">5</mn>$ Market Restriction $1$

$B+R+E>50$ Market Restriction $2$

Use the output to solve and answer the following question.

By how much will marketing restriction $1$ be exceeded?

$\backslash$table$[[$Variable Cells$],[,,$Final,Reduced,Objective,Allowable,Allowable$],[$Cell$,$Name,Value,Cost,Coefficient,Increase,Decrease$],[$$$B$$$18,$Necklace,$8,0,100,1E+30,12\mathrm{.}5],[$$$C$$$18,$Bracelet,$0,-5,120,5,1E+30$