Need answer of all the parts as well as with proper calculations

Sheridan Company has decided to introduce a new product that can be manufactured by either a capital-intensive method or a labourintensive method. The manufacturing method will not affect the quality of the product. The estimated manufacturing costs under the two methods are as follows: Sheridan's market research department has recommended an introductory unit sales price of $64. The incremental selling expenses are estimated to be $572,280 annually, plus $4 for each unit sold, regardless of the manufacturing method. Calculate the estimated break-eve point in annual unit sales of the new product if Sheridan Company uses (1) the capitalintensive manufacturing method, or (2) the labour-intensive manufacturing method: Calculate the estimated break-even point in annual unitsales of the new product if Sheridan Company uses (2) the capitalintensive manufacturing method, or (2) the labour-intensive manufacturing method. Question Part Score Determine the annual unit sales volume at which there would be no difference between methods