Brazilian Natural Columbian Mild
By: izzoet • Essay • 268 Words • May 7, 2011 • 1,092 Views
Brazilian Natural Columbian Mild
BR = pounds of Brazilian regular blended beans
BD = pounds of Brazilian DeCaf beans
CR = pounds of Colombian regular beans
CD = pounds of Colombian DeCaf beans
Bean prices
Brazilian
1.10(0.47) = 0.517 per pound
Colombian
1.10(0.62) = 0.682 per pound
total revenue = 4.40(BD + CD) + 3.60(BR + CR)
Sum of beans = 0.682(CR + CD + 0.517(BR + BD)
production cost = 0.80(BR + CR) + 1.05(BD + CD)
distributing cost = 0.25(BR + CR) + 0.25(BD + CD)
Total contribution to profit = 2.033BR + 2.583BD + 1.868CR + 2.418CD
Regular percent blend
BR = 0.75(BR + CR)
0.25BR - 0.75CR = 0
DeCaf percent blend
BD = 0.40(BD + CD)
0.60BD - 0.40CD = 0
Pounds of Regular: BR + CR = 1000
Pounds of DeCaf: BD + CD = 500
Max 2.033BR+2.583BD+1.868CR+2.418CD
s.t.
0.25BR-0.75CR =0
0.60BD-0.40CD =0
BR+CR= 1000
BD+CD= 500
BR, BD, CR, CD ?0
The optimal solution is BR = 750, BD = 200, CR = 250, and CD = 300.
The