To increase total revenue, firms with demand should lower price, and firms with demand should increase price. elastic;unit
elastic; inelastic
inelastic; elastic
unit; inelastic

b). elastic; inelastic

Explanation:

Elastic demand is characterized as the demand that is subject to change due to a variation in price. For example; if the price of Air conditioners increases, their demand would decrease due to their sensitivity towards price changes(having an elastic demand). While an inelastic demand is characterized as the demand that is indifferent to change in price. The demand for such goods remains the same irrespective of alteration in price. For example; salt and other necessary items. Thus, it is required to lower the prices of goods with elastic demand and increasing the prices of goods with inelastic demand in order to uplift the total revenue.

biko egbula m n'ezie na achọrọ m nke a. ee ma eleghị anya, ọ dịghị ihe ọ bụla probabaly ntutu agba akwụkwọ ndụ akwụkwọ ndụ

Explanation:

Gender constancy.

Explanation:

Gender constancy: In psychology, the term "gender constancy" is described as a theory that a child tends to develop a specific sense of gender with time & eventually or finally come to comprehend that his or her "biological sex" is being permanent and fixed.

The concept of "gender constancy" was proposed by an American psychologist named Lawrence Kohlberg.

In the question above, Jenn has achieved "gender constancy" that Sadid has not.