How to solve

Problem: The comparative Balance Sheet of Alliance Structures Inc. for December $31,2019$ and $2018$ is as follows. Complete the Statement of Cash Flows on the next page for the year ended December $31,2019.$

$\backslash$table$[[0,\frac{12}{31}\frac{?}{2019},\frac{12}{31}\frac{?}{2018}$