CFAI MOCK 2017 PM Q17

So in the answer to Q17, CFA included the sale of the shares as part of the inflow for the year before arriving at the net cash flow for the year. The net cash flow was then carried down and added to cash equivalents to give us our investable base. I was a little confused there. Because of the way they answered it, the living expenses and tax for that year reduced the investable base whiles salary increased it. I was under the impression that your equity portfolio and one-time deductions will go straight to investable base.

CFAI answer

Inflows Current Year Next Year

Salary 150,000

Pension 100,000

Sale of shares 13,000,000

Total inflows 13,150,000 100,000

Outflows

Income tax on salary & pension(40%) 60,000 40,000

Capital gains tax on shares(25%) 3,250,000

Donation to school 3,000,000

Education funding 850,000

Living expenses 150,000 150,000

Total outflows 7,130,000 190,000

Net cash flow 5,840,000 (90,000)

Investable assets Amount

Current year cash flow 5,840,000

cash equivalent 200,000

Total Investable assets 6,040,000

My thoughts:

Investable base: Sale of shares after tax: 13,000,000(1-.25) =9,750,000

Cash equivalent= 200,000

Donation to school= (3,000,000)

Education funding= (850,000)

Total investable assets = 6,100,000.

Some clarification needed here please.

If you spend more than you earn (150 vs 90), you dip into your investable base (60k = your difference). You seem to have realized where the difference comes from, why the confusion?