There are 2 basic ways to undertake forecasting: qualitative and quantitative methods. Qualitative forecasting techniques are especially important when historical data is not available. Match the qualitative forecasting technique to their description. Adds up individual sales agents forecasts for sales Answer 1 Choose... Relies on the opinions of high-level managers Answer 2 Choose... Collects data from a panel of experts Answer 3 Choose... Studies the factors that influence consumer behaviour Answer 4