2.1 A shop owner needs a weekly sales report. The output consists of a printed report titled Item Sales, with column headings type of item and price. Fields printed on output are: type of item and pri

2.1 A shop owner needs a weekly sales report. The output consists of a printed report titled Item Sales, with column headings type of item and price. Fields printed on output are: type of item and price. After all records print, a footer line end of report prints. The input file description is shown below.   

Array name: Items

FIELD DESCRIPTION:      DATA TYPE              COMMENTS

Item Type                       Character                   20 characters

Item Price                      Numerical                   2 decimal places 

2.1.1     Illustrate, a hierarchical Diagram for this program.                                                          (7)

2.1.2      Develop a Pseudocode of this program                                                                                   (8)

2.2         Loops can be controlled by setting a sentinel. Write a pseudocode for a program that asks a user for a number N and prints even numbers, while the value of N entered is not -1. Divide your pseudocode using the following stages start, input, processing and output. Even number is 2* N.                             

                                                                                                                                                                                                  (15)