Your friend Terri Bellow designed a purse that provides an inside pocket to charge smartphones. She plans to sell the product online at around $$110.$ Depending on the materials used, the product's variable cost ranges from $$40$ to $$50.$ She asks you to be a business partner and help to manage the business.

Please create a data table to show her the scenarios of unit contributions when

$(1)$ the price changes from $$110$ to $$125,$ at $$1\mathrm{.}00$ increments, an

$(2)$ the variable cost changes from $$40$ to $$50,$ at $$0\mathrm{.}5$ increments

Please save your work in the same Exam $3$ Excel file as a new worksheet named Table.