Assume the user will enter valid data (Integer/Float). Declare Global variables, Local variables and Global constants as needed in the program Write and call function ShowIncome to calculate and display total income generated from ticket sales for all three Class seating categories. The program should round the amount of income generated from ticket sales to a maximum of two decimal places.

Which best describes the role or restriction enzymes in the analysis of edna a. to break dna into fragments that vary in size so they can be sorted and analyzed b. to amplify small amounts of dna and generate large amounts of dna for analysis c. to purify samples of dna obtained from the environment so they can be analyzed d. to sort different sizes of dna fragments into a banding pattern that can be analyzed