4. The main() function is provided, write the functions that are called in the main() function to produce these outputs.

>>> ========== RESTART: E:/IVC/CS10 Python/Labs/lab 03-4_commission.py ========== Enter the monthly sales: 14550.00 Enter the amount of advanced pay, or enter 0 if no advanced pay was given. Advanced pay: 1000.00 The pay is $746.00 >>> ========== RESTART: E:/IVC/CS10 Python/Labs/lab 03-4_commission.py ========== Enter the monthly sales: 9500 Enter the amount of advanced pay, or enter 0 if no advanced pay was given. Advanced pay: 0 The pay is $950.00 >>> ========== RESTART: E:/IVC/CS10 Python/Labs/lab 03-4_commission.py ========== Enter the monthly sales: 12000.00 Enter the amount of advanced pay, or enter 0 if no advanced pay was given. Advanced pay: 2000.00 The pay is $-560.00 The salesperson must reimburse the company. >>>

# This program calculates a salesperson's pay

def main(): # Get the amount of sales from user sales = get_sales()

# Get the amount of advanced pay from user. advanced_pay = get_advanced_pay()

# Determine the commission rate. comm_rate = determine_comm_rate(sales)

# Calculate the pay. pay = sales * comm_rate - advanced_pay

# Display the amount of pay. print('The pay is $', format(pay, ',.2f'), sep='')

# Determine whether the pay is negative. if pay < 0:

print('The salesperson must reimburse') print('the company.')

Requirements for the function - determine_comm_rate() rate

Sales less than 10000.00 .10

Sales from 10000.00 to 14999.99 .12

Sales from 15000.00 to 17999.99 .14

Sales from 18000.00 to 21999.99 .16

Sales greater than 21999.99 .18