Question 7 Accepted characters : numbers, decimal point markers (period or comma), sign indicators (-), spaces (e., as thousands separator, 5 000),...

Question 7

Accepted characters: numbers, decimal point markers (period or comma), sign indicators (-), spaces (e.g., as thousands separator, 5 000), "E" or "e" (used in scientific notation). NOTE: For scientific notation, a period MUST be used as the decimal point marker. 

Complex numbers should be in the form (a + bi) where "a" and "b" need to have explicitly stated values. 

For example: {1+1i} is valid whereas {1+i} is not. {0+9i} is valid whereas {9i} is not. 

You borrow $6,000 from the bank at a nominal rate of 4%. If you repay the loan over 8 years, the annual loan payment will be $  .