Please help me with my practice math :-

V Asim Kumar Das 1813132630 - MGT 314_Pls insert your name and ID [Compatibility Mode] - Word Sign in X File Home Insert Design Layout References Mailings Review View Help Table Design Layout Tell me what you want to do Share to Cut Calibri (Body) V 11 V A A Aa - A En Copy AaBbCcDc AaBbCcDc AaB AaB AaBbCCD Find Paste Sac Replace Format Painter B I U - abe X2 X' A - aZ . A . 1 Normal 1 No Spac... Heading 1 Heading 2 Title Subtitle Select Clipboard Font Paragraph Styles Editing Task time Activity Description Activity Predecessor (weeks) Break Ground 10 2 Compaction of Soil 7 3 Pour Abutments 1 15 4 Girder Placement 1 A 5 Decking Plan 2 6 6 Railings Installed 2 12 7 Paint and Decor 4.5 7 8 Testing 3,7,6 9 a) Given the following network with activity times in weeks, draw the precedence diagram and determine the earliest start and finish times, latest start and finish times using Activity Scheduling b) What will be the total project duration? c) The company is now facing problem due to the current Covid situation. They don't have access to all the raw materials and have a limited workforce. According to the directives of the government, all the workers should also practice social distancing and adapt the required protective measures for the safety. If the company still wants to maintain the actual project duration time, how should they start doing the activities? (Hints: Which task can be delayed and by how much?) 10 Points Page 3 of 3 848 words - - + 80% Type here to search oemo U 9:44 AM 5/23/2020V Asim Kumar Das 1813132630 - MGT 314_Pls insert your name and ID [Compatibility Mode] - Word Sign in X File Home Insert Design Layout References Mailings Review View Help Table Design Layout Tell me what you want to do Share to Cut Calibri (Body) V 11 V A A Aa- A En Copy AaBbCcDc AaBbCcDc AaB AaB AaBbCCD Find Paste Sac Replace Format Painter B I U - abe X2 X' A . Z . A . 1 Normal 1 No Spac... Heading 1 Heading 2 Title Subtitle Select Clipboard Font Paragraph Styles Editing 6. Urban Construction Company specializes in constructing bridges. Recently they have got the contract to construct a bridge over a small body of water. It is very important to finish the construction timely as the lack of bridge is hindering the movement of people and vehicles. The management of the company determined the activates required to complete the project, the precedence relationships of the activities and the activity time estimates are as follows: Task time Activity Description Activity Predecessor (weeks) Break Ground 10 2 Compaction of Soil 7 3 Pour Abutments 1 15 4 Girder Placement 1 4 5 Decking Plan 2 6 6 Railings Installed 2 12 7 Paint and ] 4.5 7 8 Testing 3,7,6 9 a) Given the following network with activity times in weeks, draw the precedence diagram and determine the earliest start and finish times, latest start and finish times using Activity Scheduling Page 3 of 3 848 words - - + 80% Type here to search oemo U 9:44 AM 5/23/2020