Lionel was visiting a potential customer to discuss a sale of desktop computers. The customer informed Lionel that the customer’s company, Candle, has just announced that they plan to merge with another company and expand their business. Lionel saw this as an opportunity to sell desktop computers in bulk to Candle. What method of forecasting did Lionel probably use?
A.
time series analysis
B.
Delphi method
C.
group sales forecasting
D.
sales force estimation