Copper and nickel electroless plating processes are under consideration for printed circuit boards. The copper process has fixed costs of $110,000 per year with a variable cost of $50 per batch. The nickel process has a fixed cost of $85,000 per year and a variable cost of $90 per batch. Determine the number of batches that must be produced each year in order for the processes to break even.

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explanation:

d. automatic stabilizers.

explanation:

answerplace value;

answer: marginal utility of the fourth brownie is 0.

explanation: marginal utility is the addtional utility gained from the consumption of one more unit of a good. it is given by,

so, marginal utility at the 4th unit will be given by

since, the values are not given here, you can simply find marginal utility at fourth unit by subtracting total utility at 3rd unit from total utility at 4th unit.