Question 5: An Oklahoma manufacturer makes two products: speaker telephones (X1) and pushbutton telephones (X2). The following goal programming model has been formulated to find the number of each to produce each day to meet the rm's goals: Minimize ind.\" + Pad; + mm: + as: subject to 2x. + 4x; + d: ii: = so sx. + 1th2 1 ii; ii; = 320 3x1 + 6):; + d; ii; = 240 memes