 Complete the following phrase:  Public Fice magazine reported that the Holtham Commissions final report was welcomed by Labour, Conservative and Plaid Cymru politicians  although Welsh Business and Budget Minister Jane Hutt was said to have given a more muted response to Holthams recommendation that the Assembly Government should gain tax-varying powers. Former First Minister Rhodri Morgan opposed this idea, arguing that there was no mandate for tax-varying powers in the 