$12-16.$ Should this plan be extended to pressers in the other stores?

$12-17.$ Should other employees $($cleaner$/$spotters$,$ counter people$)$ be put on a similar plan? Why or why not? If so$,$ how, exactly?

$12-18.$ Is there another incentive plan you think would work better for the pressers? Describe it$.$

$12-19.$ A store manager$$s job is to keep total wages to no more than $30\%$ of sales and to maintain the fuel bill and the supply bill at about $9\%$ of sales each. Managers can also directly affect sales by ensuring courteous customer service and by ensuring that the work is done properly. What suggestions would you make to Jennifer and her father for an incentive plan for store managers or front$-$desk clerks?