please answer in 15 minutes !!!!!

both!!!!

Maryam visited www.amazon.com purchased and downloaded an electronic copy of the book "The World is Flat" on her kindle and paid for it using her credit card. This type of e-commerce is called a. Click-and-Brick e b. Brick-and-mortaro c. Pure Play d. Click-and-mortaro You read in the news that there is a destructive computer virus is spreading on the Internet. Accordingly, you updated your c.computer software and installed an anti-virus to protect your files from the infection. The strategy you followed is known as a. Risk transference b. Risk limitation 'O c. Risk analysis d. Risk acceptance