I have completed the following calculations for an exercise and am confused about the graph since I thought they had to show a crossover point. Can you please explain this graph of the comparison to me?

NPV Combined Profile - Mutually Exclusive Projects ** Dollar values in thousands Your Project(A) Alternate Project (B) Difference CFO -$22,005 -$21,895 -$110 Current WACC 8.72% CO1 $9,340 $4,487 $4,853 CO2 $10,997 $4,877 $6, 120 At the current WACC: CO $12, 154 $4,003 $8, 152 NPVA $15,081.70 $215.70 8 AdN CO4 $13,599 $15,009 -$1,410 PIA 0.69 PIB 1.01 IRR ( Crossover) IRRA 34.95% IRRB 9.08% WACC Values NPVA NPVB 0% $24,085.19 $6,480.27 2% $21,738.39 $4,829.06 NPV Comparison 4% $19,572.65 $3,316.23 -NP VA - NP VB $17,570.22 $1,927.43 $30,000 8% $15,715.41 $650.04 $25,000 10% $13,994.32 -$527.04 $20,000 12% $12,394.61 -$1,613.64 $15,000 14% $10,905.32 -$2,618.42 $10,000 16% $9,516.65 -$3,549.11 $5, 000 18% $8,219.84 -$4,412.53 $0 20% $7,007.06 -$5,214.81 6% 8% 10% 18% 20% 22% 24% 26% 28% 30% -$5,00 0 22% $5,871.27 -$5,961.38 -$10,000 24% $4,806.14 -$6,657.12 -$15,0 00 26% $3,805.97 -$7,306.42 28% $2,865.60 -$7,913.18 30% $1,980.38 -$8,480.95 ** Scatter chart ... straight lines with markers