BBC will pay a dividend of $$17$ per share at the end of year $1$ and a liquidation dividend of $$104$ per share at the end of year $2.$ The cost of equity is $10\%.$ If you own $142$ shares and want a total dividend of $$1,810$ at the end of year $1,$ how many shares do you buy$/$sell at the end of year $1?($Assume you can buy$/$sell any fraction of stock. Enter the number of shares to buy as a positive value and number of shares to sell as a negative value$)$