NEED ASAP please answer all (from the given choices) no need for solutions i will thumbs up if u provide complete answers!

For the next 8 questions including this number: Data on cost, demand and supply for a balanced (total supply equals total demand) transportation problem is given in the table below. Demand pt. 1 Demand pt. 2 Demand pt. 3 Supply Supply pt. 1 5 6 3 400 Supply pt. 2 7 2. 5 300 Demand 100 200 400 What is the total cost if the Northwest Corner Rule is used? 3,500 2400 2,300 O 2.100 Question 25 1 pts How many units are shipped to Demand point 3 from Supply point 2 using the Northwest Corner Rule? 100 400 o 200 O 300 Question 26 1 pts What is the total cost using the Vogel's Approximation Method? 3.500 2.300 2.100 2.400 Question 27 1 pts Using the Vogel's Approximation Method, how are the 400 units from Supply point 1 allocated? 100 units to Demand pt. 1 and 300 units to Demand pt. 3 100 units to Demand pt. 1. 200 to Demand pt. 2, and 100 units to Demand pt. 3 400 units to Demand pt. 3 200 units to Demand pt. 2 and 200 units to demand pt. 3 Question 28 1 pts Using the MODI method with the Northwest Corner Rule as the starting solution, in the first iteration what is the value of the most positive index? 0 O O 3 O N Question 29 1 pts Using the MODI method with the Northwest Corner Rule as the starting solution, in what cell should the Stepping Stone start? intersection of Supply pt. 2 and Demand pt. 2 intersection of Supply pt. 2 and Demand pt. 3 intersection of Supply pt. 2 and Demand pt. 1 intersection of Supply pt. 1 and Demand pt. 2 Question 30 1 pts In the stepping stone for the first iteration, what is the value of ? 400 300 100 o o 200 Question 31 1 pts After the first iteration in the MODI method, the total cost is: 0 2.300 0 2,400 3,500 2.100