#rate		pmt	pv	fv	type	result
0.01,		-100,	-1000,	10000,	1,	59.673865674295
0.01,		-100,	-1000,	10000,		60.082122853762
0.01,		-100,	-1000,			-9.5785940398132
0.003333333333,	-1000,	50000,			54.78757726
0.015,		-1200,	9000,	5000,	1,	11.90373729
0.015,		-1200,	9000,	5000,	2,	"#NUM!"
0.015,		0.0,	0.0,	5000,	1,	"#NUM!"
0.0,		0.0,	-500,	5000,	1,	"#NUM!"
0.0,		-50,	-250,	150,	1,	-2.0