Canderel indicates that the onus is on CCRA to demonstrate that its income computation method provides a more accurate picture/ those in identical fact situations to Canderel can currently deduct their unamortized TIP balance
year end rebate amounts, if not allocations in proportion to patronage, were not includible at that time in s. 9 income as the conditions precedent for their payment had not yet been met
progress method per IT-92R2 could be used by supplier of kitchen equipment if installed by it pursuant to the building construction plans and title thereto thereupon vested in the building owner