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Part -1
    International Business Machines Corp.
    Consolidated Income Statement
    US$ in millions                    US$ in millions            US$ in millions                US$ in millions
    12 months ended:    Dec 31, 2020    Dec 31, 2019    Dec 31, 2018    Dec 31, 2017    Dec 31, 2016            Dec 31, 2020    Dec 31, 2019    Dec 31, 2018    Dec 31, 2017    Dec 31, 2016
    Services    45,004    47,493    51,350    50,709    51,268
    Sales    27,484    28,252    26,641    26,715    26,942
    Financing    1,132    1,402    1,600    1,715    1,709
    Revenue    73,620    77,147    79,591    79,139    79,919        Change in the Revenue    3,527.00    2,444.00    452.00    (780.00)    —    There is a steady increase in the revenue from the past 5 years. Revenue in 2019 has increased tremendously.as compaed to 2018 till 2016.
    Services    (30,404)    (32,491)    (34,059)    (34,447)    (34,021)        % Change    4.57%    3.07%    0.57%    -0.98%    —
    Sales    (6,934)    (7,263)    (7,464)    (7,256)    (6,559)
    Financing    (707)    (905)    (1,132)    (1,209)    (1,045)
    Cost    (38,045)    (40,659)    (42,655)    (42,912)    (41,625)
    Gross...