Harrison buys a regular croissant on Saturdays for $3.50 and an almond croissant for $5.50 on Sundays.  How much does he spend on croissants in a year?
He buys a plain croissant for $3.50 and an almond croissant for $5.50 for a total of $3.50 + $5.50 = $<T>add(3.5, 5.5)=9.0 on pastries per weekend
In one year, which is 52 weeks, he spends 52*$9 = $<T>multiply(52, 9)=468 on pastries
