This week on Wall Street, investors await quarterly results from Apple (AAPL - Get Report) , a Federal Reserve meeting and the January jobs report. On Tuesday, analysts expect Apple to post earnings of $3.22 a share on sales of $77.4 billion. During the same quarter a year ago, the technology company reported earnings of $3.28 a share on sales of $75.87 billion. On Wednesday, Anthem (ANTM - Get Report) , Facebook (FB - Get Report) and Johnson Controls (JCI - Get Report) release earnings. On Thursday, Amazon (AMZN - Get Report) , Chipotle (CMG - Get Report) and Cigna (CIG - Get Report) release earnings. On Friday, AutoNation (AN - Get Report) and The Hershey Company (HSY - Get Report) release earnings. As for major economic developments, the Federal Reserve is releasing a policy statement on Wednesday - no changes in interest rates are expected. Then on Friday, the all-important January jobs report is released. TheStreet's Scott Gamm reports from Wall Street.