Antiperspirant deodorants were introduced to the market in 1941. The market for antiperspirant deodorants is currently characterized by slowing product class revenue, fierce price competition, and repeat purchase behavior. Antiperspirant deodorants are currently at the stage of the product life cycle.

Maturity

Explanation:

In this scenario, Antiperspirant deodorants were introduced to the market in 1941. The market for antiperspirant deodorants is currently characterized by slowing product class revenue, fierce price competition, and repeat purchase behavior. Antiperspirant deodorants are currently at the maturity stage of the product life cycle.

A product life cycle can be defined as the stages or phases that a particular product passes through, from the period it was introduced into the market to the period when it is eventually removed from the market.

Generally, there are four (4) stages in the product-life cycle;

1. Introduction.

2. Growth.

3. Maturity.

4. Decline.

Hence, maturity is the stage in which product experiences a peak in sales growth and then eventually slows as the product reaches more customers, and lastly price competition is fierce.

answer: a. the kind of population living in your neighbourhood.

the census explorer data tool by the us census bureau allows the user to zoom in on any neighbourhood within the united states and find the kind of people residing in that by race and age.  

the tool needs to needs to be used twice – once in order to find what type of people reside in a neighbourhood, and then to see the age groups of the people in the same neighbourhood.