Required: computations. 2. Calculate fixed monthly cost and the variable rates for the account averages. Round your answers to the nearest cent and use your rounded answers in all subsequent computations. Express the results in the form of an equation for total cost. (Round to the nearest cent.) Express the results in the form of an equation for total cost. (Round to the nearest cent.) Cost =$+$ (visit) +$ (minute) 3. In April, Penny predicts there will be 363 visits for a total of 3,840 minutes. What is the total cost for April? If required, round your answer to the nearest dollar. What will be the new equation for total cost? If required, round your answers to the nearest cent. Cost =$+$ (visit) +$ (minute) What is the new expected cost in April based on the prediction provided in Requirement 3 (above)? When required, round your answer to the nearest dollar