$-$Create a $4-$year schedule of cash flows for Igor.

$-$Calculate the expected NPV$,$ IRR, and MIRR of this marketing plan if Igor expects to pay for it using existing cash$-$on$-$hand $($with a cost of capital of $7\mathrm{.}7\%).$

$-$Calculate the expected NPV$,$ IRR, and MIRR of this marketing plan if Igor instead uses his line of credit at $3\mathrm{.}5\%.$

$-$Does the source of financing change your recommendation?

All the rest of the data to solve the exercise is on the picture.