18. Van Phat Hung Corporation (VPH, listed on HOSE) releases information on their coming issuance of share purchase rights to outstanding investors. Summary of the companys announcement is as below: - Type of shares: Common shares - Face Value: VND 10000 - Ex-date: Oct 31, 2017 (Tuesday) - Record-date: Nov 01, 2017 (Wednesday) - Issuing price: VND 10000 - Issuing ratio: 5:1 (01 outstanding share is equivalent to 01 share purchase right, and 05 share purchase right could be used to buy 01 new share under the coming issue) - Rounding rule: the number of new shares that investors could buy based on their outstanding shares and rights are rounded down to units before the decimal sign (for example: if the investor A has share purchase rights to buy up to 24.2 share, after rounding, he/she could buy 24 shares only) - Registration and payment for executing rights: Nov 07, 2017 Dec 04, 2017 a/ Determine VPHs market price on the ex-date, and the value of share purchase right. Given that: Payment process of Vietnams stock market is T+2 Closing price of VPH shares on Oct 30, 2017 is VND 12900 b/ Suppose that an investor A is holding 5000 VPH shares on Oct 26, 2017. Determine (1)-the number of new shares that A could buy, (2) value of all the rights A has, (3) -the amount of money that A has to pay VPH to execute all rights that A owns, for each of following cases (from b.1 to b.9): b.1. A continues to hold 5000 VPH shares until Dec 31, 2017 b.2. A sells 5000 VPH shares on Nov 08, 2017 (Wed.) b.3. A sells 5000 VPH shares on Oct 27, 2017 (Friday) b.4. A sells 5000 VPH shares on Oct 31, 2017 (Tue., ex-date) b.5. A sells 5000 VPH shares on Nov 01, 2017 (Wed., Record date) b.6. A buys 2000 VPH shares on Oct 30, 2017 (Mon.) b.7. A buys 3000 VPH shares on Oct 31, 2017 (Tue, ex-date) b.8. A sells 3000 VPH shares on Oct 30, 2017 (Mon.) b.9. A sells 5000 VPH shares on Nov 08, 2017 (Wed.) c/ Determine As investment profit by Dec 29, 2017 for each of cases listed above (b.1. b.9.),

Given that: VPH shares closing price on Dec 29, 2017 is VND 11250; A sells all his VPH shares on Dec 29, 2017 with closing price; A did not place any other buy/sell orders between Oct 26 and Dec 28, except for orders specified in above cases (b.1 to b.9)