Q$6)$ Global Tech company' mission is to "provide a global trading platform where anyone can trade practically anything." However, business has not always been as profitable for Global Tech. In the first quarter of $2011,$ Global Tech reported revenue of $$154$ million and operating expenses of $$123$ million for an operating profit of $$31$ million. In the first quarter of $2012$ Global Tech reported that revenue had increased $59\%,$ to $$245$ million. Global Tech fixed costs were $$37$ million and variable costs vary with the amount of revenue. Compute Global Tech operating income for the first quarter of $2012$ and its percentage increase in operating income between $2011$ and $2012.(10$ marks$)$