Answer:
D) Best Bikes will offer him best price saving $ 15.50 of him
Explanation:
If Mr. Reed buys the bikes from Best Bikes it will give him
$

= $ 73.75 off each bike
So it will cost to him,
$

= $ 902.5
If Mr. Reed buys the bikes from Fast Bikes it will give him
$ 100 less each bike
So it will cost to him,
$

= $ 918
so, Best Bikes offer him best price and, he will save
$ (918 - 902.5)
=$ 15.5
by buying two bikes from there.