3. Individual tax calculation in Saskatchewan (Filing in 2024): If this individual has a taxable income of $134,000, what will be the: (25 pts) i. Total taxes payable ii. Average tax rate iii. Marginal tax rate 4. Prairie Gravel expects to produce 60,000 tonnes of gravel annually for five years. The deposit cost $150K to acquire; the annual gross revenues are expected to be $9 per tonne, and the net revenues are expected to be $4 per tonne. a) Compute the annual depletion on a cost basis (10 pts) b) Compute the annual depletion on a percentage basis (10 pts)