________ leverage is concerned with the relationship between sales revenues and earnings before interest and taxes

Which of the following can be a challenge when setting up a blog?

A) Accurately defining your target audience B) Preventing viral marketing C) Increasing employee engagement D) Monitoring the blogosphere E) Finding long-term content

Which of the following forecasting methods allows the decision maker to weigh the past time series differently to make the model more sensitive to more recent data?

A) Linear trend regression model B) Moving average model C) Exponential smoothing D) Deseasonalizing the time series