$6\mathrm{.}7\mathrm{.}2$: Functions with branches$/$loops$.$

$568844\mathrm{.}4228274.$qx$3$zqy$7$

Define a function find$\_$price$()$ that takes one parameter as the number of people attending a dinner, and returns the menu's price.

The menu's price is returned as follows:

If the number of people is at least $575,$ then the menu price is $$45.$

If the number of people is at least $275$ and less than $575,$ then the menu price is $$61.$

Otherwise, the menu price is $$73.$

Click here for examples