Quark Industries has three potential projects, all with an initial cost of $1800000. given the discount rate and the future cash flow of each project, what are the IRRs and MIRRs of the three projects for Quark Industries?

project M=year 1-5 each $500,000 and 10% discount rate

project N=year 1-5 each $600,000 and 13% discount rate

project O=year 1@$1,000,000 year2@$800,000 year3@600,000 year4@$400,000 year5@$200,000 17% discount rate. what is the IRR For each project? what is the MIRR FOR each project?