Help me with these 3 sentences,please.

[BGstudent]

Present Continuous or Future Simple?
1.I .........(have) my house redecorated next week.
Will, may or going to:
2."What decision has the management reached?" "They ............ (reduce) our salaries!"
3. I .... (have to) sell the house if things continue like this, but I hope there .... (be) a chance for the better.
Thank you in advance!

[Tdol]

1 present continuous- arrangement
2- going to- intentions
3 - will, first conditional.