can i get help with question 22.6 & 22.11 please

BE22.6 (L03) Determine the missing amounts, Unit Selling Price $640 $300 (e) Unit Variable Costs $352 1. 2. 3. Unit Contribution Margin (a) $93 $325 Contribution Margin Ratio (b) (d) 25% ( BE22.7 (L03) Russell Inc. had sales of $2,200,000 for the first quarter of 2020. In making the sales, the company incurred the following costs and expenses. Cost of goods sold Selling expenses Administrative expenses Variable $920,000 70,000 86,000 Fixed $440,000 45,000 98,000 Prepare a CVP income statement for the quarter ended March 31, 2020, BE22.8 (LO 4) Rice Company has a unit selling price of $520, variable costs per unit of $286, and fixed costs of $163,800. Compute the break-even point in units using (a) the mathematical equation and (b) unit contribution margin BE22.9 (LO 4) Presto Corp, had total variable costs of $180,000, total fixed costs of $110,000, and total revenues of $300,000, Compute the required sales in dollars to break even BE22.10 (LO 5) For Flynn Company, variable costs are 70% of sales, and fixed costs are $195.000 Management's net income goal is $75,000. Compute the required sales in dollars needed to achieve management's target net income of $75,000. (Use the contribution margin approach.) BE22.11 (LO 5) For Astoria Company, actual sales are $1,000,000, and break-even sales are $800,000 Compute (a) the margin of safety in dollars and (b) the margin of safety ratio