Beverly sells donuts at the local bakery. Donuts cost $.50 each unless customers buy a dozen or more. When customers buy at least a dozen, the donuts cost $.40 each. Beverly earns a commission based on her sales performance. Because the bakery makes so much money on beverages, she earns 10% commission (based on the total sale) when a customer buys a drink. She also earns commission on her sales. She earns 2% on each sale that totals more than $10. She earns 1% commission on each sale that totals more than $5 (but less than $10). She does not earn commission on each sale that totals $5 or less (though she will earn the beverage commission). Complete the table on the IF Function worksheet to help Beverly calculate her commission based on the 50 customers she helped this morning.