Question $4$: $($Computer memory$)(3$ points$)($Computer$-$Integrated Manufacturing, Module $2$ Notes$)$

A retail store uses a CD ROM with $700MB$ capacity to store its products name, specification and manufacturer information. On the average, including the spaces between words, the products names are $15$ letters long. The product specitication and manufacturer information require $60$ and $30$ letters each. An additional $200$ letters is required for retailer tracking information.

How many CDs are necessary for $1,000,000$ products?