X Company no longer has the space necessary to produce all of its parts. A company has offered to supply one of X Company's parts for $26.82 per unit. This year, production was 15,000 units; next year, production is expected to be 17,900 units. Per-unit production costs for the part this year were:

Materials	$10.76
Direct labor	9.15
Variable overhead	6.26
Fixed overhead	2.66
Total	$28.83

$27,930 of X Company's fixed overhead cannot be avoided even if it buys the part. In addition, if X Company buys the part, it will be able to rent some equipment that will no longer be needed, to a company for $2,750.

X Company is uncertain about its 17,900 unit production estimate for next year. At what level of production would X Company be indifferent between making and buying the part next year?