Kay needs a new pair of boots. DSW has 3 pairs of black boots, 4 pairs of brown boots, 6 pairs of beige boots and 2 pairs of gray boots. Create a list of possible outcomes for choosing a pair of boots. How many outcomes are possible?

When george started his current job, his employer told him that at the end of the first year, he would receive two vacation days. after each year worked, his number of vacation days will double up to five work weeks (25days) of payed vacation. how many vacation days will he have in 4 years