Olivia and her spouse have saved $4,500 for a 12-day cruise vacation in europe. the couple needs $5,000 for a "nice" cabin or $6,000 for a "luxury" cabin. if cabin prices are expected to remain constant for the next three years and olivia expects to earn 6% per year on her investments, will the couple's savings be enough to afford the "nice" cabin in three years? can they afford the luxury cabin? why or why not?

In this item, we are to solve for the future worth of the $4,500 that is invested at present and will have a compound interest of 6% per year for the next three years. To solve for the future worth,
 
                            F = P x (1 + r)^n

where F is the future worth, P is the present worth, r is the decimal equivalent of the given rate, n is the number of years. 

Substituting the known values,

                          F = ($4,500) x (1.06)^3
                          F = $5,359.57

Since the future worth of the money is greater compared to the price of the nice cabin then, Olivia and her spouse will have enough money for the "nice" cabin. 

How is this a question and how u need an answer for this

$527.7.if the following was the question  $527.7 is the answer.students who are trying to raise funds have an agreement with a local pizza chain. the chain has agreed to sell them pizzas at a discount, which the students can then resell to families in the local community for a profit. it is expected that of the 500 families in the community, at most 70% will buy pizza. based on a survey of their personal preferences, the students believe that they should order no more than 120 cheese pizzas, no more than 150 pepperoni pizzas, and no more than 100 vegetarian pizzas. they also want to make sure that at least 20% of the total pizzas are cheese and at least 50% of the pizzas are pepperoni. they make a profit of $1.45, $1.75, and $1.98, respectively, for each cheese, pepperoni, and vegetarian pizza they resell. how many pizzas of each type should they buy?