George,an Unmarried Cash Basis Taxpayer,received the Following Amounts During 2017

George,an unmarried cash basis taxpayer,received the following amounts during 2017:
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What amount should George report as gross income from dividends and interest for 2017?

A) $2,300.
B) $2,550.
C) $3,150.
D) $3,500.
E) None of these.