Include your estimated multiple regression equation.
Explain your βs (slope coefficients) and the relationship they have with respect to your Y.
Discuss the t-test results and null - hypotheses.
Interpret r, Rsq, and adjusted R2sq.
Discuss the F-statistic results and null hypothesis.
Discuss and run a test for multicollinearity (variance inflation factor) and explain the results.
If you have time-series data, discuss & run a test for serial correlation and explain the results.
If you have cross-sectional data, discuss & run a test for heteroscedasticity (heteroscedastic standard erros) and explain results.
Discuss any econometric problems you have encountered.
Discuss your results in line with the literature: are your results confirming or rejecting the findings in the current literature? In this subsection, also comment on the research hypotheses, whether they are confirmed or rejected.