need help plz only aswer if you know answer 3 parts

Three entrepreneurs were looking to start a new brewpub near Sacramento, Colifornia, colied Rosevile Brewing Compony iRBC Brewpubs provide two products to customers -food from the restaurant segment and freshly brewed beer from the beet production segment. Both segments are fypically in the same buiding. which allows customers to see the beer-brewing process. After monthis of research, the ownets created a financial model that showed the following projections for the first year of operabons: In the process of pursuing capital through private investors and financial institutions. RBC was approached with several questions. The following tepresents a sample of the more common questions asked: - What is the break-even point? - What sales dollars will be required to make $320,000 ? To make $620,000 ? - Is the product mix reasonable? fBeer tends to have a higher contribution margin rato than food, and therelore product mia assumptions are critical to profit projections) - What happens to operating profit if the product mix shifs? - How wil changes in price affect operating profir? - How much does a pint of beef cost to produce? It became clear to the owners of RBC that the initial financial model was not adequate for answering these types of questions. Aner further research, RBC created ariother financial model that provided the following information for the first year at operations. Required: Perform a sensitivity analysis by answering the following questions: a. What is the break-even point in sales dollars for RBC? b. What is the margin of safety for RBC? c. What sales dollais would be required to achieve an operating profit of $320,000?$520,000 ? Complete this guestion by entering your answers in the tabs below. What is the break-even point in soles doliars for MBC? Woto: Round intermediate calculations to 3 decimal places and your final answer to the nearest whole doliar. Complete this question by entering your answers in the tabs below. What is the margin of safety for RBC? Note: Round intermediate calculations to 3 decimal places and your final answer to the nearest whole dollar What sales dollars would be required to ochleve an operating profit of $320,000?$620,000 ? Note: Round intermediate calculations to 3 decimal places and your final answers to the nearest whole dollar