Company A has a P$/$E of $5$x and Company B has a P$/$E of $8$x$.$ Company A$\text{'}$s cost of debt is $5\%,$ its cost of cash interest is $2\%$ and its tax rate is $50\%.$ If A purchases B using $50\%$ stock, $25\%$ debt, $25\%$ cash, is the deal accretive or dilutive?