Suppose Summa Industries and Cumma Technology have identical assets that generate identical cash flows. Summa Industries is an$$ all$-$equity firm, with $14$ million shares outstanding that trade for a price of $ $22\mathrm{.}00$ per share. Cumma Technology has $21$ million shares$$ outstanding, as well as debt of $ $92\mathrm{.}40$ million.

a$.$ According to MM Proposition$$ I, what is the stock price for Cumma $$Technology$?$

b$.$ Suppose Cumma Technology stock currently trades for $ $14\mathrm{.}57$ per share. What arbitrage opportunity is$$ available? What assumptions are necessary to exploit this$$ opportunity?