4. John needs to lose 50 pounds to achieve a healthy weight. Currently, he consumes 2,500 Calories daily and does not exercise. His doctor recommends he consume fewer calories and exercise to lose weight. The doctor also recommends he not lose more than two pounds per week. Create a plan which will allow John to lose between one and two pounds weekly. Approximately how many months will it take John to lose the 50 pounds following your plan?