Any help please

a)(x₁, x₂, x₃, x₄, x₅, y₁, y₂, y₃, y₄, y₅) = ?

b) (x₁, x₂, x₃, x₄, x₅, y₁, y₂, y₃, y₄, y₅) = ?

keyboard tablet stand consists of three subassemblies that are manufactured by Roedel: a keyboard, a top flap, and a vertical stand. number subassemblies i purchased from outside suppliers, for i=1,,5.) (x1,x2,x3x4rx5,y1,y2ry3ry4y5)=( What is the total manufacturing and purchase cost (in dollars) associated with your recommendation? $ subassemblies i manufactured by Roedel, and let yi be the number subassemblies i purchased from outside suppliers, for i=1,... 5 .) (x1,x2,x3,x4,x5,y1,y2,y3,y4,y5)=( What is the total manufacturing and purchase cost (in dollars) associated with your recommendation? $ Do you think the new machinery should be purchased? keyboard tablet stand consists of three subassemblies that are manufactured by Roedel: a keyboard, a top flap, and a vertical stand. number subassemblies i purchased from outside suppliers, for i=1,,5.) (x1,x2,x3x4rx5,y1,y2ry3ry4y5)=( What is the total manufacturing and purchase cost (in dollars) associated with your recommendation? $ subassemblies i manufactured by Roedel, and let yi be the number subassemblies i purchased from outside suppliers, for i=1,... 5 .) (x1,x2,x3,x4,x5,y1,y2,y3,y4,y5)=( What is the total manufacturing and purchase cost (in dollars) associated with your recommendation? $ Do you think the new machinery should be purchased