Debra is thinking about going to Disneyland with her friend. Debra is willing to pay HK$X to go to Disneyland. A ticket to Disneyland costs HK$428 and she will have to cancel her part- time job that pays HK$449. Normally, she would be unwilling to do the part-time job for less than HK$268. (Debra views the unpleasantness of the part-time job as an o#set against her salary.) Debra will decide to go to Disneyland if and only if X is larger than or equal to dollars.

 

(In decimal numbers, with two decimal places)

Answer rating: 100% (QA)

To solve this problem we need to find the minimum value of X that Debra is willing t... View the full answer