Spreadsheet models are referred to as what-if models because they ...

[jho37]

Spreadsheet models are referred to as what-if models because they
 a. are mathematical and logic-based models.
  b. allow easy instantaneous recalculation for a change in model inputs.
  c. come preloaded on computers.
  d. have specialized functions to perform detailed analysis.

Question 2

A ___________ refers to the number of times a collection of items occur together in a transaction data set.
 a. consequent b. validation count
  c. support count d. antecedent

[beccamahon]

Answer to Question 1

b
RATIONALE: Spreadsheet models are referred to as what-if models because they allow easy instantaneous recalculation for a change in model inputs using easy-to-use, sophisticated mathematical and logical functions.

Answer to Question 2

c
RATIONALE: The number of times that a collection of items occur together in a transaction data set is known as the support count.

[jho37]

Wow, this really help

[fatboyy09]

Thanks for the timely response, appreciate it