Excel or table format preferred so I can clearly see where I'm making the mistakes. Thank you!

Personal Electronix sells computer tablets and MP3 players. The business is divided into two divisions along product lines. CVP income statements for a recent quarter's activity are presented below. Tablet Division MP3 Player Division Total Sales $831,600 $488,400 $1,320,000 Variable costs 590,436 268,620 859,056 Contribution margin $241,164 $219,780 460,944 Fixed costs 141,426 Net income $319,518 Calculate the company's weighted average contribution margin ratio. (Round computations and final answer to 2 decimal places, eg. 15.26%.) Weighted average contribution margin ratio e Textbook and Media X Your answer is incorrect. Calculate the company's break-even point in dollars. (Round computations to 2 decimal places and final answer to 0 decimal places, e.g. 1,526.) Break-even point $ e Textbook and Media x Your answer is incorrect. Determine the sales level in dollars for each division at the break-even point. (Round computations to 2 decimal places and final answers to decimal places, e.g. 1,526.) Break-even point Tablet division MP3 Player division $