a resturant owner buys oackages of hamburger rolls from two bakeries, one in joh

Question

a resturant owner buys oackages of hamburger rolls from two bakeries, one in johnson city and one in memohis. The price per dozen of the johnson city rolls is $3 and the price per dozen of the memphis rolls is #3.30. The manufacturer needs at least 1200 rolls. The johnson city bakery can supply up to 60 dozen, and the memphis bakery is only willing to supply rools is the restaurant is willing to purchase at leat 50 dozen rolls. Let x1= the # of rools purchased from johnson city and x2= the # of dozens of rols purchsed from memphis. The objective function that would minimize the total cost is?

1) Min 3x1 + 3.3x2

2) Max 3x1 +3.3x2

3) Min 3.3x1 +3x2

4) Min 60x1 +50x2

Explanation / Answer

Let x1= the of rools purchased from johnson city and

x2= the of dozens of rols purchsed from memphis

p1 =  The price per dozen of the johnson city rolls

p2 =  the price per dozen of the memphis rolls  

so p1 = 3

p2 = 3.3

so total cost min 3x1 + 3.3x2  

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