How much weight do you think i will lose before school? 10 points :)?

Diet Girl Asked: How much weight do you think i will lose before school? 10 points ?

1200 calorie diet for 2 weeks and one day (Going to be carried on till weightloss is achived)

Breakfast: Rice krispes and semi simmed milk 200 calories
Lunch: Two slices of brown bread, thin piece of chicken and apple 250 calories
Dinner: Whatever parents make which is alway mainly chicken veg and some type of potato 500 calories
Snack: Two piece of fruit 200 calories
Overall 1200 calories
Exercise: one sunday paperound once a week i bike for approz 15 mins annd walk for approx 45mins
DAILY WORKOUT: 3 sets of 30 second right and left side planks and reguarl planks, 50 squats and 50 sit ups
details: Female, 14 years old almost 15, 5'3 and currently 131lbs
1.) Will i lose 10lbs before the 7th of september?
2.) If not how much would i have lost?
3.) is this diet fairly balanced (btw i don't eat fish or pork or any red meat)
4.) what effects will my workout have on me (i.e will i tone u and if so where?)
5.) How much would i have lost in 6 weeks time?
5.) WILL ONE OFF DAYS AFFECT MY WEIGHT LOSS IF I STICK TO EVERY OTHER DAY VERY STRICTLY?
PLEASE ANSWSER
out of the whole two weeks and 1 days only two days as i have no choose (family celebrations and can't get out of them