find the NPV and IRR: Project $1$ Project $2$ Project $3$ Project $4$

CFO Initial Investment $-98,000-125,000-100,000-150,000$

CF$113,00015,00015,00015,000$

CF$213,13015,75016,20017,250$

CF$313,26116,53817,49619,838$

CF$413,39417,36818,89622,813$

CF$513,52818,23320,40726,235$

CF$613,66319,14422,04030,170$

CF$713,80020,10123,80334,696$

CF$813,93821,10725,70739,900$

CF$914,00722,16227,76445,885$

CF$1014,21823,27029,98552,768$

r$=8\%8\%8\%8\%$

Total Cash Flow $136,009188,668217,298304,556$

NPV

IRR