Question 4 30 marks Samsung ships mobiles from its factories to retailers. The table shows transportation costs in dollars per mobile between factories and retailers. Retailerl Retailer2 Retailer3 Available mobiles Factory1 6 7 8 min150 & max 250 Factory2 9 10 11 100 Factory3 8 9 10 225 Mobile demand Max 270 Min100 Exactly100 In addition, the number of mobiles supplied from factory2 should be at most twice the number of mobiles supplied to retailer3. The number of mobiles Retailer1 receives should be at least 35% of total mobiles supplied to Retailer2 and Retailer3 together. Note: All scribble marks you make in the above table will not be considered as answer to the