As purchasing assistant at rosie’s retail, you order a unique item for $1,055. you mark it to sell for 117% of the purchasing cost. how much do you sell it for?

$2289.35

Step-by-step explanation:

We have been given that as purchasing assistant at Rosie’s Retail, you order a unique item for $1,055. You mark it to sell for 117% of the purchasing cost.

As the selling price equals to the cost of item plus markup, so to find the selling price of the item we can set an equation as:

Therefore, we will sell the item for $2289.35.

the revenue of the fitness center, y, is the product of two factors: the number of members and the fee paid by each member. there are 320 members now, but number of members goes down by 10 for each $5 increase in fees, so if x is the number of $5 price increases then members is equal to (320 - 10x). since the fee is currently $45, and the fee increases by $5 for every price bump x, the fee is given by (45 + 5x). so, revenue y is given by y = (320 - 10x)(45 + 5x).