Annie's Homemade makes the brownies it adds to vanilla fudge brownie ice cream. The company is deciding whether it should sell brownies as a stand$-$alone product or always cut them into smaller pieces and add them to the vanilla fudge brownie ice cream. The cost to make $12$ three$-$ounce brownies is $$4\mathrm{.}00.$ Each three$-$ounce brownie could be sold for $$2\mathrm{.}00.$ It costs $$0\mathrm{.}20$ to cut a three$-$ounce brownie into pieces and add it to ice cream. A six$-$ounce serving of vanilla fudge brownie uses one ounce of brownies plus $$1\mathrm{.}10$ of other ingredients and labor while selling for $$5\mathrm{.}00.$

Required:

What total revenue does Annie's earn when it adds a three$-$ounce brownie to servings of vanilla fudge brownie ice cream?

What is the sales value of a three$-$ounce brownie at the split$-$off point?

What is the incremental revenue from further processing a three$-$ounce brownie?

What is Annie's total cost of further processing if it chooses to include each three$-$ounce brownie in servings of vanilla fudge brownie ice cream?

What is the financial advantage $($disadvantage$)$ of further processing a three$-$ounce brownie into servings of vanilla fudge brownie ice cream?