In the following WBS the total project cost is estimated to be $1,200,000. Use this WBS to answer questions 18 through 21.

Refer to the House Construction Work Breakdown Structure and calculate the estimated cost for the 'Internal work' sub deliverable.

Select one:

A.

$360,000

B.

$380,000

C.

$400,000

D.

$420,000

Question 19

Refer to the House Construction Work Breakdown Structure and calculate estimated cost for the 'Roofing' deliverable.

Select one:

A.

$120,000

B.

$240,000

C.

$360,000

D.

$480,000

In the House Construction Work Breakdown Structure which of the following choices represent a work package?

Select one:

A.

Foundation

B.

Internal work

C.

External work

D.

HVAC

Question 21

In the House Construction WBS which of the following choices could represent a control account?

Select one:

A.

IT and security

B.

Excavation

C.

Foundation

D.

Building finishes