A jewellery store sells diamond earrings: small earrings (no more than 1 carat of diamonds) and large earrings (more than 1 carat.
of diamonds).
They sell at least four pairs of small earrings for every pair of
large earrings
They also sell no more than 120 pairs of earrings, in total,
• The small earrings sell for about $800 a pair, and the large earrings
sell for about $1500 a pair.
What combination of the two categories of earrings should they try to
sell to maximize their revenue. What amount of sales can they expect?
per month