Operations Management - Linear Programming on Excel using two methods

Linear Programming using graphical method with matrix algebra on Excel and the Excel Solver method

[CourtneyWashington]

Thank you. How would you plot a minimization problem graphically? I'm struggling with this. Thank you in advance.

[momiayash]

Thank you sir .... You touch deep touched the right .... I adore

[dewa]

Thanks David Johnk, your tutor is helpful

[nikolatesla]

My excel sheet is not showing those Material and labour values on the side of the graph..! Hiw can i edit that thing. By the way, the lesson is amazingly good.

[charleshughes]

At 8:11 when I enter the formula the value for X2 does not appear, only the value for X1 even though I have both cells highlighted when entering. When I try to drag down the value from X1 to the X2 cell i get a #NUM!

Please help! Thank you

[CornelFraserR]

Very interesting and of course very helpfull.

[patriceg.]

why did u do the transpose of those two numbers at the bottom? x1 and x2 below the box

[shannonbernardino]

Hi, In this question, budget constraints were a combination of 2 conditions - Material <=48 AND Labor<=80 hr. However, if this would have been an OR condition, where the manufacturer can either buy Material <= 48 OR Labor<= 80 hr, how different would have been the suggestion? Thanks in advance..Regards, Shannon

[RajaniGuptarjg]

whenever i am multiplying ..it is only displaying the value for x1 not x2....why this happening....i have selected both cell but it only dispaly value of x1 not x2..plz help

[harshbharatchovatiya]

sIR, I HAVE ONE DOUBT .
HOW WE CAN DRAW STRAIGHT LINE IN THAT GRAPH. I.E. (X>=125, Y IS INFINITE.THAN WHAT WE SUPPOSE TO DO .)YES ITS INTERSECT THE X AXES. BUT I WANT TO SHOW THAT LINE IN SCATTER PLOT

[nickschultes]

X1 $50 X2 $20
m1 0.5 0 <= 40
m2 0.3 0.2 <= 10
m3 0 0.5 >= 38
m4 0.3 0 <= 22
Can you work this problem and find the optimal solution I'm still a little confused

[solomonsackey]

Why is that all the time they like to use simple information for their illustration. Why not use a more detailed project or business information to do the illustration so that listeners can fully understand and apply it.
Thanks anyway for the video

[markovtrading]

It just wasted my 14mins, not applicable for for dynamic problems