Next year, Graiton expects an increase in variable manufacturing costs of $10 per unit and in fixed manufacturing costs of $30.000. (a) If sales for the next year remain at 15,000 units, what price should Grafton charge to obtain the same profit as last year? found to the nearest cent: (b) Management believes that sales can be inereased to 18,000 units if the selling price is lowered to 1165 . Whot would be the excepted profit (or loss) as a recult of this acton? I answer. if adoropente. (c) After considering she expected increases in costs, what sales volume is needed to earn a precax nrofit of 4200 .000 with a unit selling price of s163? Round te the nearest unit