Mick has a project consisting of eight activities (listed in the table with durations and precedence requirements) to complete. He assigned his intern Guinness to sketch a network diagram in AOA and Guinness produced the sketch shown below
Discuss any issues with the apprentice's diagram.
Activity Activity time Predecessor
A 6
B 8
C 5 A
D 9 A, B
E 12 A
F 11 D, E
G 6 C, F
There is a need for only one dummy activity, in order to distinguish between tasks requiring A and the only task requiring both A and B.
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Jack & The Beanstalk Restaurant chain earned $125 million before tax profits in 2018. It paid 20% in tax. During the year it owned assets of $4 billion and had $3.25 billion in debt. Its (after-tax) ROE for the year was:
a) 16.67% b) 13.33% c) 3.125% d) 3.08% e) 2.5%
A company bills customers for services rendered on account. Which of the following is one part of recording this transaction?
A) Credit Cash B) Credit Unearned Revenue C) Debit Service Revenue D) Debit Accounts Receivable