With the network shown below, and with the following information we need to manage and/or balance resources. This project is a large excavation project and we have just been awarded the contract. We desire to determine if the company owns enough D-8 Cats and also what our cash requirements are forecast to be. Also graph the S curve or Banana Curve" for cash requirements. Activity Duration in Months No. Of D-8 Cats per Activity Cost in K$ Estimate Cost per Month K$ B 3 2 90 30 D 3 2 120 40 K 5 5 300 60 H 4 2 120 30 F 7 2 175 25 A 4 2 80 20 E 6 6 540 90 G 2 2 100 50 J 3 2 120 40 6 2 180 30 1336 D 528 8 715 F 80 15 15 217 G 15 0117 358 B K 003 3 08 8 4 12 A 10 214 17 623 17 0 23 7613 E 8 1 14 13 3 16 J 418 14 117