Chief Adio Jaiyesimi, a Chartered Accountant, died in London after a brief illness on June 10, 2015. He was survived by four children namely: Akeem; Ayodeji; Olabisi; and Adekunle. He created a trust for the benefits of his four children. The records of the trustee for the year ended December 31, 2020, have revealed the following:

Additional information:
(i) Fixed annuity paid to Deji, his first child: 81,000
(ii) Fixed remuneration for the trustee: 500,000
(iii) Variable remuneration of the trustee – 5% of gross income: 56
(iv) Allowable expenses of the trustee as agreed: 60,000
(v) Capital allowances as agreed with the Revenue: 395,000
(vi) Discretionary payments were made by the trustee in agreement with the trust deed as follows:

(vii) One third of the distributable income is to be shared equally among the children.

Required:
a. Compute the net distributable income in the hands of the trustee. (13 Marks)
b. Compute the assessable income in the hands of each beneficiary. (7 Marks)