The correct answer is D.
The cost has risen 1,000$ (comparting the 1500$ he had paid, with the 2500$ his friend has offered for the vacation, 1000$ is the amount he would miss if rejecting the offer plus the value of the activity he would do instead of the skiing vacation).
This cost rise represents the concept of opportunity cost. It is referred, when making a decision, to the value that is missed when rejecting the alternative option.
She is trying to examine internal validity. This type of validity provides evidence to support if there is a direct relation of cause and effect. Scientific studies have internal and external validity. As mentioned, internal validity demonstrates how well a research null hypothesis can be rejected, and the working hypothesis validated. External validity, on the other hand, allows the researcher to transpose his/her findings to the population.
The recognition of an unwelcome or harmful matter needing to be dealt with Problem Identification.
It is the first step in the process of problem solving. This step identifies and define the problem. Problem identification is used to seek solutions to resolve problems.
Answer:
Authoritative parent.
Explanation:
Authoritative parenting refers to the pattern of parenting in which responsiveness play a major role. The authoritative parents set limits on the demands of the children by constructing a boundary. This helps in constructing self-control in the children and prepares them to build cooperation among their peers. They also become competent enough to explore the world without any fear.
Answer:
Los Diez Mandamientos de Hombres Libres fue una proclama publicada por el Dr. Ramón Emeterio Betances en noviembre de 1867 con el fin de alentar a los puertorriqueños a aspirar a la independencia del dominio colonial español.
