Take a look at the four applications below and state whether you believe aneural network or decision tree is more suitable for implementation. Explain your answers thoroughly and feel free to conduct research on the Internet to support your conclusions. Please include your references.

Transcribing spoken words into ASCII text

E-mail spam filtering

Video game that plays a team sport such as football, basketball, or soccer

Decision aid that helps an individual determine when he/she should retire based on the current value of his/her 401K and expected earnings.