Julissa is trying to measure her salon's productivity during the first quarter. For this period, she should divide ________ by the costs of her staff, loans, materials, and utility bills.

Julissa is trying to measure her salon's productivity during the first quarter. For this period, she should divide ________ by the costs of her staff, loans, materials, and utility bills.

Julissa is trying to measure her salon's productivity during the first quarter. For this period, she should divide the total services and products sold by the costs of her staff, loans, materials, and utility bills.