The success of the construction activities largely depends upon (i) Time and money (ii) Machinery and materials (iii) Skilled and unskilled manpower
- AOnly (i)
- B(i) and (ii)
- C(ii) and (iii)
- D(i), (ii) and (iii)Correct
Solution
Concept
Project management resources in construction
Formula
NONE
Step-by-step solution
1. Construction project success hinges on balancing cost, time, quality, and scope. 2. Factor (i) Time and money are core planning constraints. 3. Factor (ii) Machinery and materials represent essential physical inputs. 4. Factor (iii) Skilled and unskilled manpower provide the requisite operational execution. 5. Because all three groups of resources are vital, statements (i), (ii), and (iii) are correct. Answer: D
Explanation
The successful execution of construction activities requires the effective integration of the fundamental project management resources (the 5 M's): Manpower (skilled and unskilled labor), Materials, Machinery (equipment), Money (financial budget), and Time (schedule management). Therefore, all factors (i), (ii), and (iii) are essential.
Why the other options are wrong
A) Omits machinery, materials, and labor, all of which are critical physical resources. B) Omits skilled and unskilled manpower without which machinery and materials cannot function. C) Omits time and money, which are the governing constraints and funding drivers of any project.
Shortcut
Construction 5 M's: Men, Money, Machinery, Materials, Minutes (Time) -> All (i), (ii), and (iii).
Common mistake
Selecting only time and money or excluding manpower, overlooking the standard 5 M's (Manpower, Materials, Machinery, Money, and Minutes/Time) of construction project management.
Correct answer: D) (i), (ii) and (iii)