Payment Scheduling Problem with Multiple Modes for Activities to Maximize the Net Present Value of a Project

Table 7

Operators, parameters, and their levels (SA).

Level	Factor	Symbol	Type
Small			A(2) = 100000
			B(2) = 15
			C(3) = 0.99
Medium			A(2) = 500000
			B(2) = 30
			C(3) = 0.99
Large			A(2) = 1500000
			B(2) = 50
			C(3) = 0.99