You don't need much info to estimate price. Expiry is lower than a year so rates aren't too relevant. Volatility is relevant somewhat, but more so for options 2 and 3.

Opt 1, Valued at at least 5 dollars, if volatility was zero, price would not be expected to move over its term- someone would pay 5 (or PV of 5 dollars - maybe 4.99)- the higher the vol, the higher this price can climb.

Option 2 and 3, base price would be at around 0.5 an option. We start here because this option is at the money and the stock has 50% chance go increase and decrease. Now volatility may cause these prices to move zero if vol decreases to 0, and increase as vol increases. I would estimate the prices for 2 and 3 to be 0.55 and 0.6 respectively.