Rainbow Corporation produces class rings to sell to college and high school students. These rings sell for $60 each,
and cost $33 each to produce. Heister has fixed costs of $55,000.
a) Calculate Heister's breakeven point				(Whole number)
b) What will Heister's profit (loss) be if it sells 7000 rings?		(Whole number)
c) What will Heister's DOL be if it sells 7000 rings?			(Two Decimals)
d) How many rings must Heister sell to earn a profit of $150,000?	(Whole number)