In the context of the product life cycle, a long-run drop in a product's sales signals the beginning of the _____

Compared to primary data which of the following is not an advantage of secondary data:

a) It is often objective b) It is frequently expensive c) These are all advantages of secondary data d) It is often takes a long time to collect

The essence of the fixed amount requirement is that a holder of an instrument can calculate the

payment required from the face of the instrument. Indicate whether the statement is true or false