Database Size Calculation Problem

You need to calculate the anticipated database capacity for constructing a database with four tables as shown below:

The expected growth in the number of records (rows) is 20% each year for three years. According to the database capacity planning steps described in the chapter, what is the anticipated database capacity?

Database tables
  Table 1 Table 2 Table 3 Table 4
  Field 1: 32 char Field 1: 5 char Field 1: 2 char Field 1: 16 char
  Field 2: 15 Field 2: 7 Field 2: 7 Field 2: 30
  Field 3: 7 Field 3: 13 Field 3: 8 Field 3: 12
  Field 4: 12 Field 4: 6 Field 4: 4 Field 4: 7
  Field 5: 9 Field 5: 4   Field 5: 54
  Field 6: 12     Field 6: 3
  Field 7: 6     Field 7: 1
  Field 8: 2      
Initial number of records loaded 200,000 100,000 40,000 40,000