Continuing from the prior problem, Dexter has the following fixed cost per year and variable cost per unit each year:Year $1$ Year $2$ Year $3$Year $4$Annual fixed costs$$4,000$$$4,200$$$4,600$ $$5,000$Variable costs per unit $$7$ $$8$ $$10$ $$12$Assuming these are all the costs for Dexter. Please calculate Dexters projected or proforma profit.