please show all work

16. Chuck's Custom Boats (CCB) customizes speedboats to each customer's order. CCB has landed a contract with a mysterious New York lawyer (Mr. T). Relevant data are shown in the following table. The complication is that Mr. T wants delivery in 32 days or he will impose a penalty of $375 for each day his boat is late. Note: No activity can be crashed more than two days. CRASHING COSTS Activity Immediate Predecessor Normal Time (days) 1st 2nd Day Day K 9 $410 $415 L K 7 125 N K 5 45 45 M L 4 300 350 J N 6 50 - Q J, M 5 200 225 P Q 8 Y Q 7 85 90 N P 6 6 90 End Y, Z Develop a crashing schedule