Answer:
The entry to record the purchase of treasury stock will be an increase in treasury stock account and decrease in the cash account by $30000.
market price of the stock=
![\$ 25](https://img.qammunity.org/2020/formulas/business/college/ap5ixxfkc39bsp2j4ntcimdu9r8634mq81.png)
Number of shares= 1200.
∴
![\$25* 1200= \$ 30000](https://img.qammunity.org/2020/formulas/business/college/duh9kk6f64c83rnfn7ei21kzz1rikaa1ff.png)
Treasury stock will be recorded at cost.
Journal entry:
Treasury stock Dr---------------$30000
Cash Cr-----------------$30000
(Purchased treasury stock)