#Get a salesperson's sales and commission rate.
sales = float(input('Enter the amount of sales: '))
comm_rate = float(input('Enter the commission rate: '))
commission = sales * comm_rate
print('The commission is $', format(commission, ',.2f'))

#Get a salesperson's sales and commission rate.
sales = float(input('Enter the amount of sales: '))
comm_rate = float(input('Enter the commission rate: '))
commission = sales * comm_rate
print('The commission is $', format(commission, ',.2f'))

#Get a salesperson's sales and commission rate.
sales = float(input('Enter the amount of sales: '))
comm_rate = float(input('Enter the commission rate: '))
commission = sales * comm_rate
print('The commission is $', format(commission, ',.2f'))