f$.$ Refer to the income statement for Starbucks in Exhibit $1\mathrm{.}27).$ Compute the amount of EBITDA for $2010,2011,$ and $2012.$

g$.$ Discuss the relations among net income, non$-$working capital adjustments, working capital adjustments, operating cash flows, and EBITDA for the three years. Are the patterns similar or different? What are the primary determinants of the differences between the summary measures net income, operating cash flows, and EBITDA?