Python! please help!

def discount(age, major, is_in_military, gpa): #OK #discounts are all 20% max #CS majors gpa 3.5 or higher #students in military or 65+ regardless of major #discounts cannot be stacked if (age >= 65 or is_in_military == True): #Checking if senior or in the military return True elif major == "Computer Science": #checking for CS student if gpa >= 3.5: return True else: return False else: return False

def calculate_cost(plan, num_minutes, num_text): #OK basic_cost = 0.0 total_cost = 0.0 if plan == "basic": basic_cost = 15 free_minutes = 100 free_text = 1000 price_add_minute = 1.50 price_add_text = 0.75 elif plan == "standard": basic_cost = 20 free_minutes = 175 free_text = 1500 price_add_minute = 1.25 price_add_text = 0.5 elif plan == "premium": basic_cost = 25 free_minutes = 250 free_text = 2000 price_add_minute = 1 price_add_text = 0.25 total_cost += basic_cost if num_minutes > free_minutes: total_cost += (num_minutes - free_minutes)*(price_add_minute) if num_text > free_text: total_cost += (num_text - free_text)*(price_add_text) return total_cost

def cost_efficient_plan(age, major, is_in_military, gpa, num_minutes, num_text): best_plan = calculate_cost("basic", num_minutes, num_text) std_cost = calculate_cost("standard", num_minutes, num_text) pre_cost = calculate_cost("premium", num_minutes, num_text) basic_cost = 0 if discount(age, major, is_in_military, gpa): basic_cost = basic_cost * 0.8 if basic_cost

#Not sure if cost_efficient_plan works completely....

Plan Basic Standard Premium Cost Per Month ($) $15 $20 $25 Free Calls minutes 100 175 250 Free Texts 1000 1500 2000 Price for additional Price for additional calls per minute (S) text (S) 1.50 1.25 0.75 0.5 0.25