With regard to the three tax provisions proposed in the Fall Economic Statement 2018 to accelerate business investment for the 2018-19 fiscal year: (a) what is the estimated number of businesses that have benefited, broken down by (i) tax provision, (ii) size of business, (iii) economic sector; (b) what is the estimated increase in total business investment since the three tax provisions came into force; (c) what is the estimate of the number of jobs created by businesses in Canada since the coming into force of these three tax provisions; and (d) what is the estimate of the number of businesses that have chosen to continue operating in Canada rather than relocate abroad since the coming into force of these three tax provisions?