Step-by-step explanation:

Answer:
The gain is of $17.50
Step-by-step explanation:
When you buy the bond the exchange rate is $1.50 = £1.
You pay £45 =
=$67.50 for the British bond.
No, you sell the bond for £50 and the exchange rate is $1.70 = £1.
So, you earned
dollars
Your gain is
= $17.50
Answer:
6.63
Step-by-step explanation:
3 and 4 because girls might like the school while boys don't and because men might hate the towel but women might love it.