A Priority Rule-Based Heuristic for Resource Investment Project Scheduling Problem with Discounted Cash Flows and Tardiness Penalties

Table 1

Computational results.

No. of Activities	No. of Instances	A	Avg. of dev%	Avg. of	Avg. of
				LINGO CPU time (Sec.)	the proposed method CPU time (Sec.)
10	15	10	−1.9%	388	1
20	15	7	−2.3%	1253	2
30	15	4	−2.8%	2407	4