You are considering a rental property for $$575,000$ in Wolfville, NS$,$ which you estimate will sell in $10$ years for $$835,000$; rental income will be $$24,000/$year$-$ assuming the cost of capital is $7\mathrm{.}25\%,$ should you purchase the property, and would your answer change if the cost of capital was $7\mathrm{.}45\%?$