need help plz with accounting for these questions

Change in Sales Mix and Contribution Margin Head Pops Inc. manufactures two models of solar-powered, noise-canceling headphones: Sun Sound and Ear Bling models. The company is operating at less than full capacity. Market research indicates that 33,500 additional Sun Sound and 36,500 additional Ear Bling headphones could be sold. The operating income by unit of product is as follows: Prepare an analysis indicating the increase or decrease in total profitability if 33,500 additional Sun Sound and 36,500 additional Ear Bling headphones are produced and sold, assuming that there is sufficient capacity for the additional production. Round your per unit answers to two decimal place. Product Profitability Analysis Galaxy Sports Inc. manufactures and sells two styles of All Terrain Vehicles (ATVs), the Conquistador and Hurricane, from a single manufacturing facility. The manufacturing facility operates at 100% of capacity. The following per-unit information is available for the two products: In addition, the following sales unit volume information for the period is as follows: a. Prepare a contribution margin by product report. Compute the contribution margin ratio for each product as a whole percent. Galaxy Sports Inc. Contribution Margin by Product Varlable and Absorpticn Costing - Three Products Winsiow tnc. manufactures and selis three types of shoes. The income statements prepared under the absorption costing method for the three shoes are as follows: Winslow Inc. Product Income Statements-Absorption Costing For the Year Ended December 31. 20Y1 In addition, you have determined the following information with respect to allocated foxed costs: These fixed costs are used to support all three product lines and will not change with the elimination of any one product. In addition, you have determined that the effocts of inventory may be ipnored. The management of the company has detmed the profit performance of the runhing shoe line as unacceptable. As a result, it has declded to eliminate the running shoe line. Management does not expect to be able to increase sales in the other two lines. However, as a resut of eliminating the running shoe line, management expects the profits of the company to increase by $35,300. a. Are management's dedision and conclusions correct? because the fixed costs used in manufacturing and seding running shoes =1 be aveided if the line is eliminated. b. Prepare a variable costing income statement for the three products. Enter a net loss as a negative number using a minus sign. Territory and Product Profitability Analysis Coast to Coast Surfboards Inc. manufactures and sells two styles of surfboards, Atlantic Wave and Pacific Pounder. These surfboards are sold in two regions, East Coast and West Coast. Information about the two surfboards is as follows: The sales unit volume for the territories and products for the period is as follows: a. Prepare a contribution margin by sales territory report. Compute the contribution margin ratio for each territory as a whole percent, rounded to two decimal places, if required. Coast to Coast Surfboards Inc. Contribution Margin by Territory Estimated Income Statements, using Absorption and Varrable Costing Prior to the first month of operations ending October 31, Marshal Inc. estimated the following operating results: The company is evaluating a proposal to manufacture 28,000 units instead of 24,800 units, thus creating an ending imventory of 3,200 units. Manufacturing the additional units will not change sales, unit variable factory overhead costs, total foced factory. overhead cost, or total selling and administrative expenses. a. 1. Prepare an estimated income statement, combaring operating results if 24,800 ane 28,000 units are manufactured in the absorption costing format. If an amount box does not require an entry leave it blank. a. 2. Prepare an estimated income statement, comparing operating results if 24,800 and 28,000 units are manufactured in the variable costing format. If an amount box does not require an entry leave it blank