I 4) Given the critical path below (A-B-C), calculate the following a. The crash cost per unit time savings for each activity. [10 points) b. The maximum total crash time savings and cost. [10 points] c. The maximum total time-savings with a $6000 budget. [10 points) Activity B C Normal Time 8 days 5 days 10 days Normal Cost $8,000 $2,000 $9,000 Crash Duration 5 days 2 days 8 days Crash Cost $11,000 $9,500 $12,000 5) - 5) The Dulac Box plant works two 8-hour shifts each day. In the past, 500 cypress packing boxes were produced by the end of each day. The use of new technology has enabled them to increase productivity by 30%. Productivity is now approximately (20 points, if you show correct background calculations) A) 32.5 boxes/hr. B) 81.25 boxes/hr. C) 62.5 boxes/hr. D) 40.6 boxes/hr. E) 300 boxes/hr