State whether the following statements are void, voidable, valid, or unenforceable and give a reason for the answer. 1. Amanda, aged six, purchases a doll from R'US Toys without assistance from her father. 2. Alexander, an unrehabilitated insolvent enters into an agreement to sell his HI-FI set to Steven without the assistance of his trustee. The HI-FI set formed part of the insolvent state. 3. Musa, aged 15, buys a dress from his school friend for his sister for R800 without being assisted by his mother. Musa uses the money that he made from doing chores around the house. 4. Christian enters into a contract with a hit an, Herbert, to kill his ex-boss for R20 000. 5. Jessie agrees verbally to stand surety for Andrew's student loan from XYZ Bank. 6. Fire Fly (Pty) Ltd enters into a contract of sale with Hintze, aged 25, in terms of which Hintze buys a gaming console from Fire Fly (Pty) Ltd for R4 500. 7. Angela, aged 17, received a donation from Teapot Productions. Angela was not assisted by her mother. 8. Julian gets very drunk at his local pub and enters into a contract of sale with the bar lady for his car. The car is valued at R100 000 and he sells it for R1 500. 9. Gemma, who was declared a prodigal, buys 10 pairs of handbags without being assisted by Joanne, her curator. 10. Alice who is married out of community of property to Muhammad, enters into a contract with True Bank Ltd in terms of which stands surety for debts incurred by her sister, Susan. Muhammad does mot do-sign the suretyship agreement