3.(5 points) Tesar Chemicals is considering Projects S and L, whose cash flows are shown below. These projects are mutually exclusive, equally risky, and not repeatable. WACC: 7.50% Year 0 2 3 4 CFS -$1,100 $550 $600 $200 $150 CFL -$2,700 $650 $725 $900 $1,300 Find NPV and IRR for Project S.