$2$ Summer Abroad: Moscow to Mumbai. After spend$-$

ing a week in Moscow you get an e$-$mail from your

friend in India. She can get you a really good deal on

a plane ticket and wants you to meet her in Mumbai

next week to continue your global studies. You have

$450,000$ Russian rubles $($RUB$)$ left in your money

pouch. In preparation for the trip you want to ex$-$

change your Russian rubles for Indian rupee $($INR$)$

at the Moscow airport:

Spot rate: RUB$64\mathrm{.}60=$ USD$1\mathrm{.}00$

Spot rate: INR $66\mathrm{.}80=$ USD$1\mathrm{.}00$

a$.$ What is the Russian ruble to Indian rupee cross

rate?

b$.$ How many Indian rupee will you obtain for

your rubles?

c$.$ What is this amount in U$.$S$.$ dollars?