1. Refer to the insert for the list of pseudocode functions and operators.

The following pseudocode represents part of the algorithm for a program:

CASE OF ThisValue
< 30 : Level $\leftarrow$ "Low" // less than 30
Check $\leftarrow$ 1
< 20 : Level $\leftarrow$ "Very Low" // less than 20
Check $\leftarrow$ThisValue / 2
30 TO 40 : Level $\leftarrow$ "Medium" // between 30 and 40
Check $\leftarrow$ ThisValue / 3
Data[ThisValue]$\leftarrow$ Data[ThisValue] + 1
> 40 : Level $\leftarrow$ "High"
ENDCASE

Give the appropriate data types for the variables ThisValue, Check and Level.

ThisValue ..........................................................................................................

Check ................................................................................................................

Level ...................................................................................................................