Lana makes $8 an hour plus $12 an hour for every hour of overtime. overtime hours are any hours more than 40 hours for the week. part a: create an equation that shows the amount of wages earned, w, for working x hours in a week when there is no overtime. (3 points) part b: create an equation that shows the amount of wages earned, s, for working y hours of overtime. hint: remember to include in the equation the amount earned from working 40 hours. (3 points) part c: lana earned $368 in 1 week. how many hours (regular plus overtime) did she work? show your work