Elena is trying to decide whether she should expand her ice cream shop to a bigger space. she decides to be very methodical about it and follow the phases of the decision-making process she learned in college. which of the following statements is true?
a) during the intelligence phrase, elena will build a model using assumptions about the business.
b) during the design phrase, elena will define the opportunity.
c) during the choice phase, elena will lay out her options.
d) during the implementation phase, elena will implement two of her solutions.
e) elena will use test data to validate her model