Make a decision solely on $5$ year returns each team generated for their proposal. Which team has the most robust analysis? Choose from the following: IRR $14\%$ and EM $1\mathrm{.}8$

IRR $12\%$ and EM $2\mathrm{.}2$

IRR $10\%$ and EM $2\mathrm{.}0$

IRR $16\%$ and EM $2\mathrm{.}8$