If a company's markup is based on cost, the unit cost of an item is $90, and the markup is 33%, what is the selling price? (Assume that the selling price is rounded up to the next highest dollar minus one cent. For example, if the calculation you do gives a result of $112.33, you would round it up to $112.99.) a. b. $119.99 $121.99 $125.99 $129.99 C. d.​

Which situation can be modeled by the inequality 5 + 10w ≥ 45? a. you start with $5 and save $10 a week until you have at least $45. b. you start with 5 baseball cards and purchase 10 cards every week until you have at most 45 cards. c. you start with 5 water bottles and purchases cases of 10 water bottles each until you have a total of 45 water bottles. d. you spend $5 plus $10 per week until you have less than $45.