________ are the totals observed by counting the number of respondents who are in each cross-tabulation cell

The distribution of savings to groups of employees who reduced costs and increased measurable productivity is known as ______.

Fill in the blank(s) with the appropriate word(s).

Determining how much the solution will change if there are changes in the input data is part of:

A) model formulation B) model solution C) model interpretation D) model development E) model assessment