Stock bottles should be moved on the shelves a. by placing new stock behind old stock so stock closest to expiration gets used first. b. from left to right in alphabetical order. c. by placing new stock in front of old stock so the freshest is used first. d. from left to right in numeric order based on the ndc.

This is a rational expression because the denominator contains a variable. this is a polynomial with 3 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 4 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 4 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 3 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 5 terms.