"can you solve it q$1$ and q$2$ please" Q$1)$ The $$500,000$ investment in a surface mount placement machine that produces net annual

savings, before$-$taxes, of $$124,166\mathrm{.}67$ for $10$ years, plus a $$50,000$ salvage value at the end of $10-$

year period. The estimates were in constant dollars. The machine qualified as $5-$year property for

MACRS depreciation with half year convention. A $40\%$ income tax rate ans a MARR of $10\%$

were used to perform an after tax analysis. Draw Project Cash Flow diagram. Calculate the NPW

and IRR.

Q$2)$ Solve Q$1$ with the effect of $4\%$ inflation rate