A restaurant was interested in the number of people in the party and the average price of the meal for each person. The manager randomly selected 50 parties and recorded the average meal price per person and the number of people in the group.
Identify the type of variables recorded.


a. Number of people in party - Discrete;
Meal price per person - Discrete


b. Number of people in party - Discrete;
Meal price per person - Continuous


c. Number of people in party - Continuous;
Meal price per person - Discrete