Mathematics, 20.09.2019 00:40 megamorph

At sam’s swimming pool cleaning, sam charges each of his 85 customers $25 per week for 52 weeks of service every year. since pool cleaning is a service, it has no cost other than labor and supplies, which cost sam $48,000 each year.
calculate sam’s annual gross profit.
a.
$2,125
b.
$4,420
c.
$62,500
d.
$110,500

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