Sandile is managing her monthly savings and wants to ensure she meets her financial goals. She lives with her parents and as such, contributes a sum of R$1200$ monthly to her parents as a form of housing support. Of the remainder, she plans her savings allocation as follows: $30\%$ for general expenses, $20\%$ into a savings account, $15\%$ into an emergency fund, $20\%$ for investments, and the remaining percent is assigned for a vacation fund due to her love for adventure at National parks. Enter her monthly salary on the keyboard and then calculate and display how much money she has available for the various savings categories. Write an algorithm in form of pseudocode to solve this scenario.