26 Jun EXPLAIN THE PURPOSES OF A DUMMY ACTIVITY IN A NETWORK DIAGRAM.
1. (a) Explain the purposes of a dummy activity in a network diagram. (2 marks)
(b) Table 1 shows the activities of a project and their durations.
Table 1
Activity Preceding Activity Duration (Days)
A – 9
B – 3
C A 8
D A 2
E A 3
F C 2
G C 6
H C 1
J B,D 4
K F,J 1
L E,H,G,K 2
M E,H 3
N L,M 4
i. Draw the project network.
ii. Determine its critical path and completion time.
iii. Calculate the total float for the non-critical chains. (18 marks)
2. a) Outline FOUR different types of stockholding casts. (4 marks)
b) i) Explain the periodic review system of inventory control.
ii) State TWO disadvantages of the periodic review system. (6 marks)
c) Explain FOUR major functions of an office. (6 marks)
d) A common trend in the office management in many large manufacturing organizations today is to set up an ‘organization and method’ (O&M) team, which is normally directly answerable to the Chief Executive Officer. Highlight FOUR responsibilities of such a team.
(4 marks)
3. a) State FOUR objectives of maintenance in a manufacturing plant. (4 marks)
b) Explain the purpose of the following documents used in planned maintenance.
i. Job card
ii. Assets (facility) register
iii. Maintenance schedule (6 marks)
c) Highlight FOUR possible reasons for selecting a certain job for work measurement.
(4 marks)
d) Explain the following terms as used in work study:
i. Work cycle
ii. Standard time
iii. Activity sampling (6 marks)
Our website has a team of professional writers who can help you write any of your homework. They will write your papers from scratch. We also have a team of editors just to make sure all papers are of HIGH QUALITY & PLAGIARISM FREE. To make an Order you only need to click Ask A Question and we will direct you to our Order Page at WriteDemy. Then fill Our Order Form with all your assignment instructions. Select your deadline and pay for your paper. You will get it few hours before your set deadline.
Fill in all the assignment paper details that are required in the order form with the standard information being the page count, deadline, academic level and type of paper. It is advisable to have this information at hand so that you can quickly fill in the necessary information needed in the form for the essay writer to be immediately assigned to your writing project. Make payment for the custom essay order to enable us to assign a suitable writer to your order. Payments are made through Paypal on a secured billing page. Finally, sit back and relax.
About Writedemy
We are a professional paper writing website. If you have searched a question and bumped into our website just know you are in the right place to get help in your coursework. We offer HIGH QUALITY & PLAGIARISM FREE Papers.
How It Works
To make an Order you only need to click on “Order Now” and we will direct you to our Order Page. Fill Our Order Form with all your assignment instructions. Select your deadline and pay for your paper. You will get it few hours before your set deadline.
Are there Discounts?
All new clients are eligible for 20% off in their first Order. Our payment method is safe and secure.