(a) The following MATLAB code calculates income tax based on information given in Table 2 Table 2: Income Tax Calculation. Taxable Income Tax Payable $10,000 or less 10,000 to $20,000 | S 1000 + 20% of amount by which taxable income exceeds $10,000 More than $20,000 | $3000 + 50% of amount by which taxable income exceeds $20,000 10% of taxable income For example, the tax payable on an income of $30,000 is: $3000 + 50% of ($30,000-S20, 000) (ie, S8000) The code calculates income tax on the following taxable incomes (in dollars: 5000, 10,000, 15,000, 30,000 and 50,000. Find at least four errors in the code. For each error identified, explain why the error is caused. inc = (5000 10000 15000 30000 50000); for ti inc if ti