(i) Suppose you have $2,000 in your E*Trade account. You borrow $1,000 and invest all $3,000 in the Intel stock. Determine your portfolio weight Wintel and Wcash.
(ii) Suppose you have $2,000 in your E*Trade account. You sell short some Intel shares and receive $1500 in cash. Determine your portfolio weight Wintel and Wcash. Note that Intel's portfolio weight becomes negative after the short selling