Workshop SelectorTable 1 shows a training company’s workshops, the number of days of each,...

Workshop Selector

Table 1 shows a training company’s workshops, the number of days of each, and their registration fees.

Table 1 Workshops and registration fees

The training company conducts its workshops in the six locations shown in Table 2. The table also shows the lodging fees per day at each location.

Table 2 Training location and lodging fees

When a customer registers for a workshop, he or she must pay the registration fee plus the lodging fees for the selected location. For example, here are the charges to attend the Supervision Skills  workshop  in  Orlando:

Registration:  $995

Lodging:  $100 × 3  days = $300

Total:  $1,295

Design an application with a form that resembles the one shown in Figure 1.

Figure 1 Workshop Selector form

The application should allow the user to select a workshop from one list box and a location from another list box. When the user clicks the Add Workshop button, the application should add the total cost of the selected workshop at the selected location in the third list box. When the user clicks the Calculate Total button, the total cost of all the selected workshops should be calculated and displayed in the label. The Reset button should deselect the workshop and location from the first two list boxes, clear the third list box, and clear the total cost label.