Stock price when the opinion was issued
An ETF to buy? There are so many ETFs, so it depends what you're looking for. XIU offers growth and income for retirees. This is a core holding for any investors. There's also a BMO utilities ETF offering a yield and upside. Also, a Canadian bank ETF from any vendor will give you income and growth, like ZWB-T. An ETF reduces volatility vs. owning individual stocks.
An ETF mix that would suit a self-directed RESP? He would have (CPD-T) iShares S&P/TSX Preferred iUnits as a fixed income component, (XIU-T) S&P/TSX 60 and TSX 60 as a Canadian component, and SPDR S&P 500 (SPY-) as the US component, and would split this as you have an RESP. Rebalance once a year.