3. A division of Lindsay Distributors has two locations distributing to two primary customers. A transportation model has been completed and the answer report has been generated as shown below: Objective Cell (Min) Cell Name Original Value Final Value TOTAL SF$5 COST $37 $7,600 Variable Cells Cell Name Original Value Final Value Integer $C$ 10 1 300 Contin $D$10 1 200 Contin SC$11 1 0 Contin SD$11 1 400 Contin Constraints Cell Name Cell Value Formula Status Slack LHS SC$12 Shipped 300 SC$12=$C$14 Binding LHS SD$12 Shipped 600 SD$12-SD$14 Binding SES10 Shipped 500 SES10=$GS10 Binding 0 SES11 Shipped 400 SES11=SG$11 Binding 3al What is Total Supply and Total Demand? 3b) Is this a balanced or unbalanced problem? 3c) Interpret the results for the three main elements of the transportation model